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• Chemistry 1a Grade Sheet for March through June. [Filed under LP Biographical: Academia: Box 1.013, File 13.9]
• Rough Draft of letter from Unknown Sender, RE: Outlines a list of information sources to answer the question posed by MacLean in his May 27th letter. This draft is handwritten. [Letter from W. Wallace MacLean to the Dept. of Chemistry May 27, 1944, and letter from LP to the Smaller War Plants Corp. June 13, 1944] [Filed under LP Correspondence: (S: Correspondence, 1944), #377.14]
• Undated letter from LP to Dr. Hans Neurath, Duke University School of Medicine, RE: Thanks him for the forthcoming reprint. Discusses Dr. Wright's new paper on the destruction of the diphtheria antitoxin by urea. [Letters from Neurath to LP June 28, 1944, September 4, 1944] [Filed under LP Correspondence: Box #276.8, file:(Neurath, Hans)]

• Letter from David P. Shoemaker, to Mr. Sehou, Standard Felt Company. RE: Enclosed a sample of felt. Would like to know if they make something identical. [Filed under LP Science: Scientific War Work - Materials re: the Pauling Oxygen Meter, 1942-1950: Box #13.002 Folder #2.3]
• Letter from J. P. Youtz, Business Manager, CIT, to LP. RE: OSRD Record of Inventions 493, 494, and 495 - Dr. Reuben E. Wood. Informs him that there is no likelihood of the foundation revising their earlier decision. [Filed under LP Science: Box 13.006, Folder 6.4]
• Letter from Lewis A. Crank, President, LAC Chemicals to LP RE: Requests he recommend a candidate for a Chemist or Bacteriologist at the company. [Letter from LP to Crank June 3, 1944] [Filed under LP Correspondence Box: #74.12, file:(C: Correspondence, 1944)]
• List of Chemical Engineering Personnel for the Catalog. [Filed under LP Biographical: (CIT: Materials re: Division of Chemistry and Chemical Engineering, 1915-1944), Box #1.019, Folder #19.7]
• List of Officers and Members of the Council of the Academy. [Filed under LP Science: National Academy of Sciences, 1939-1944: Box #14.018 Folder #18.3]

• Letter from Dr. Erle M. Billings, Business and Technical Personnel Director, Eastman Kodak Company, to LP RE: Replies that they are collecting a post-war file of applicants composed of current employees, military personnel, and those recommended by deans and department chairs. [Letter from LP to Billings May 24, 1944] [Filed under LP Correspondence: Box #111.1, file:(Eastman Kodak Company, 1938, 1940-1941, 1943-1944, 1951, 1957)]
• Letter from Harry V. Welch, Secretary, Southern California Section, to LP. RE: Asks if he is available to talk at the October meeting of the Southern California Section. [Filed under LP Science: American Chemical Society: Correspondence, 1943-1948: Box #14.003 Folder #3.2]
• Letter from Martin Matheson, Vice-President, John Wiley & Sons, Inc. to LP RE: Thanks him for his letter giving further opinion of Remick's Electronic Interpretations of Organic Chemistry, and notes that the misspelling of Sidgwick throughout the book will be brought to Dr. Remick's attention immediately. [Letter from LP to Matheson May 24, 1944] [Filed under LP Correspondence: 443.12]

• Correspondence: The Serological Properties of Simple Substances. VIII. The Reactions of Antiserum Analogous to the p-Azobenzoic Acid Groups [Filed under LP Manuscripts, 1944a.1]
• Letter from A. N. Richards, Chairman, Committee on Medical Research, to LP. RE: Shares his disappointment that no clinical tests have been run. Recommends that LP write up the process and the product in a way the a OSRD patent counsel can decide whether a patent application should be filed. [Filed under LP Science: Scientific War Work Materials re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]
• Letter from LP to Lewis A. Crank, President, LAC Chemicals RE: Regrets that he has no one to recommend for the position. [Letter from Crank to LP June 1, 1944] [Filed under LP Correspondence Box: #74.12, file:(C: Correspondence, 1944)]
• Letter from Linus Pauling Jr to AHP RE: Describes his training, his trip to see the Williams, a girl he is interested in and doing laundry. [Filed under LP Biographical: Personal & Family, Family Correspondence: Linus Carl Pauling, Jr. 1930-1944: Box #5.036, Folder 36.5]

  June 3, 1944

  Dear Mom

  It's been some time since I wrote.

  The portraits will be ready next Wednesday. I'll send them along immediately.

  School is somewhat confused at present with changes of schedule, but it is fun. I'm building a transmitter now. I find the work of soldering to be considerable more difficult than the theory we've had so far. I suppose my average will go down. My complete fundamentals average, including daily, final, and practical progress check, was ninety, which is not too bad. But it will be hard to maintain.

  Madison is a lovely place. Everything is beautifully green. The lakes are nice for swimming, but they have too much algae for perfection. My favorite occupation is canoeing.

  Your vegetable garden must be producing wonderfully now. I certainly wish I could eat some of your vegetables.

  Did I tell you that I spent a very nice weekend with the Williams? They were extremely good to me. I hope I acted well enough to merit a second invitation. Daniels has invited me for next Sunday dinner, but of course I can't go because Sunday is just like any other day in the army.

  The girl that I told you about is turning out to be very sweet, but I don't think I will make a fool out of myself as has happened in the past. At present she is away at home for a three week vacation.

  Did you read Islandia by Austin Tappan Wright? I think you should. I gave it to that San Francisco Italian girl of mine and she enjoyed it now I have given it to this girl (Arleen by name, which I dislike) to find out her reaction.

  I do all my own washing and ironing of sun-tans now. The laundries everywhere are horribly slow two weeks. How about starch? I don't know anything about it but it might be easier to keep a press if I used some starch.

  Yours and Daddy's twenty-first wedding anniversary approaching, isn't it? I hope I can succeed in being as happy as you have.

  All my love to you,

  Linus

• Letter from A. N. Richards, Chairman, Committee on Medical Research, to LP. RE: Informs him of the willingness of the Knox Gelatin Company to do clinical research on LP's substance. [Filed under LP Science: Scientific War Work Materials re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]
• Letter from Dr. Frank H. Johnson, Princeton University, to LP. RE: Is anxious to spend some of his time in LP's laboratory. Inquires if this is possible. Discusses what he would like to experiment with. Hopes Dr. Van Niel will be in Pasadena at the same time. [Letter from LP to Johnson June 20, 1944] [Filed under LP Science: Materials re: Antibody and Antigen Research; the Nature of Serological Reactions, 1940-1947, 1950-1952, 1973, 1986: Box #7.001 Folder #1.1]
• Letter from LP to Dr. F.A. Gunther, Citrus Experiment Station, RE: Sends information on Judith Bardos, a Hungarian chemist whose application they have on file. Notes that he does not know her, but that she might be able to provide references. [Letters from Ormesher to Polgar April 10, 1944, from Gunther to LP June 8, 1944] [Filed under LP Correspondence: Box #140.9, file:(G: Correspondence, 1944)]
• Letter from LP to Dr. George T. Felbeck, Carbide and Carbon Chemicals Corp., RE: Congratulates him on his election to Vice-President of the Corporation. Invites him to stop by when he next comes to California. [Letter from Felbeck to LP June 13, 1944] [Filed under LP Correspondence: Box #119.2, file:(Felbeck, George T.)]
• Letter from LP to Harry V. Welch, Secretary, Southern California Section. RE: Would be pleased to speak before the Southern California Section in October. Will not make a decision regard the topic yet. [Filed under LP Science: American Chemical Society: Correspondence, 1943-1948: Box #14.003 Folder #3.2]

• Letter from E. Wilson Lyon, President, Pomona College, to LP RE: Thanks LP for the additional suggestions of candidates for the chair of the Chemistry Department. Thanks him for allowing Wilson to join their staff as a visiting professor and acting chair for the coming year. [Letter from LP to Lyon May 27, 1944] [Filed under LP Correspondence: Box #230.10, file:(L: Correspondence, 1944)]
• Letter from Harry V. Welch, Secretary, Southern California Section, to LP. RE: Thanks him for his letter. Would like to know the topic of the talk by mid-September. [Filed under LP Science: American Chemical Society: Correspondence, 1943-1948: Box #14.003 Folder #3.2]
• Letter from MP Lewis, Property Accountant to LP RE: requests information regarding the use of the technical libraries at the Institute. [Handwritten note on bottom in LP's handwriting “Dr. Corey, Could you give me some idea as to this?”; reply handwritten on same note from RBC “Chan 13- 5 man hours per wk.”] [Letter from LP to Mr. MP Lewis June 19, 1944] [Filed under California Institute of Technology: Materials re: Division of Chemistry and Chemical Engineering, 1933-1963, No Date: Box #1.024, Folder 24.10]
• Status of the Chemistry CMR-1 Contract, Chemistry 1-C Contract OEMsr-584, Chemistry 12 Contract OEMsr-753, Chemistry 13 OEMsr-861. [Filed under LP Biographical: Academia, California Institute of Technology: Assorted Financial Materials: 1930-1950: Box #1.031, Folder 31.2]

• Letter from Dr. Francis A. Gunther, Citrus Experiment Station, University of California, to LP RE: Thanks him for the information on Judith Bardos. [Letter from LP to Gunther June 6, 1944] [Filed under LP Correspondence: Box #140.9, file:(G: Correspondence, 1944)]
• Letter from LP to Dr. A. N. Richards, Committee on Medical Research. RE: Submits three copies of the final report on Contract OEMsr-153. [Filed under LP Science: Scientific War Work Materials re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]
• Letter from Linus Pauling Jr to AHP and LP RE: Sends portraits, which he thinks are the best of him. Expresses desire to see them. [Filed under LP Biographical: Personal & Family, Family Correspondence: Linus Carl Pauling, Jr. 1930-1944: Box #5.036, Folder 36.5]

  June 8, 1944

  Dear Mom and Dad

  Things got rather confused around here for awhile; thus my tremendous rushing at the end of last month.

  I hope you like the portraits. I think they are the best of me that I've been able to achieve. But it's probably the photographer, not me.

  I've thought of an excellent present for Dad for Father's Day. It only remains for me to see if I can afford it.

  My love to you and the children. I hope you are all well. Be sure to try to come east. I would like to see you very much.

  All my love,

  Linus

• Handwritten letter from T. Addis, Stanford School of Medicine, to LP. RE: Encloses a copy of the proposal. Thanks him for stopping by. [Filed under LP Science: Scientific War Work Materials re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]
• Letter from LP to Mr. Edward C. Barrett RE: Requests an availability certificate for Mrs. Phyllis E. Clark. Recommends the certificate be issued since her services are not of great value. [Note from Phyllis E. Clark to Dr. Campbell June 12, 1944] [Filed under LP Biographical: Academia: Box #1.029 file 29.1]
• Letter from LP to R.B. Corey. [Filed under: RNB 17R: Addendum]

  June 12, 1944

  Dr. R. B. Corey

  Linus Pauling

  I think that a part of our post-war program of intensive research might deal with hemoglobin, including the study of the oxygen-equilibrium curve, the dissociation of hemoglobin by urea, the properties of hemoglobin re-synthesized by adding heme to globin, and so on; and that a part might also deal with porphyrins, which are important both for hemoglobin and for chlorophyll.

  What is the progress of our effort to get a new spectrophotometer for Chemistry-13?

  Linus Pauling

  P.S. I think that we could do a good job on elucidating the nature of the isomerization of porphyrins. Chromatographic methods have been successfully applied by S. Aranoff and M. Calvin, Journal of Organic Chemistry, 8, 205, (1943). They have found six isomers, and I think that they should have isolated seven.

• Letter from LP to S. N. Bagchi RE: Suggests that he apply at a university that is conducting research of his interest, or wait until the end of the war to come to Cal Tech. [Letter from Bagchi to LP May 22, 1944] [Filed under LP Correspondence: Box #37.11, file:(B: Correspondence 1944)]
• Note from Gordon B. Zimmerman to LP RE: Explains that since the death of his brother Wendell Zimmerman, he has been attempting to straighten out his affairs, and is hoping LP can help him make some use out of Zimmerman's experiments with high-energy explosives, since Zimmerman revealed more to LP than anyone else. Wishes to meet with LP and discuss possibilities. [Letter from LP to Zimmerman June 19, 1944] [Filed under LP Correspondence: 468.4]
• Note from Phyllis E. Clark to Dr. Campbell RE: Gives the keys to various places. She is leaving Pasadena in a few days and would like an availability certificate and check on Tuesday. [Letter from LP to Mr. Edward C. Barrett June 12, 1944] [Filed under LP Biographical: Academia: Box #1.029 file 29.1]
• Summary f NDRC Chem 1c from July 1942 through May 31, 1944; Summary of Immunochemistry for May 1944; Summary of CMR-Chem-1 from July 1942 through May 31, 1944; Summary of NDRC Chem 13 from January 1, 1943 through May 31, 1944. [Filed under LP Biographical: Academia, California Institute of Technology: Assorted Financial Materials: 1930-1950: Box #1.031, Folder 31.2]
• Weight-Height Record for Crellin Pauling: Height 45.3 Inches, Weight 37.7 Pounds. Gain since Sept. 1943, 1.7 Inches, 2.7 Pounds. [Filed under LP Biographical: Personal & Family, Family Correspondence: Edward Crellin Pauling. 1930-1995, No Date: Box #5.048, Folder 48.1]

• Letter from Dr. George T. Felbeck, Carbide and Carbon Chemicals Corp., to LP RE: Thanks LP for his congratulations. Adds that he, Rafferty and Bliss will be in Pasadena on the 26th and requests that they be shown the labs. [Letter from LP to Felbeck June 6, 1944] [Filed under LP Correspondence: Box #119.2, file:(Felbeck, George T.)]
• Letter from LP to Dr. A. N. Richards, Committee on Medical Research. RE: Informs him of his decision to postpone commercial testing until they have clinical tests run. [Filed under LP Science: Scientific War Work Material re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]
• Letter from LP to the Smaller War Plants Corp., Regional Office, RE: Gives a paper by John Hadalen as an informative reference to the question posed by W. Wallace MacLean in a May 27th letter. States that the sodium hydroxide-chlorine method has not been used much because there is a cheaper method. [Rough Draft of letter from Unknown Sender June 1944, and letter from W. Wallace MacLean to LP June 28, 1944] [Filed under LP Correspondence: (S: Correspondence, 1944), #377.14]
• Return receipt signed by A. N. Richards and LP. [Filed under LP Science: Scientific War Work Materials re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]

• AHP Writes cheque to “Collector of Internal Revenue” for $114.22. [Filed under LP Biographical: Business & Financial, Tax Documents, 1930-1956: box #4.001, folder 1.3]
• Letter from LP to Dr. A. N. Richards, Committee on Medical Research. RE: Submits a proposal for a contract on the subject of the chemical treatment of human serum proteins. [Filed under LP Science: Scientific War Work Materials re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]
• Letter from LP to Mr. Edward C. Barrett RE: Outlines an incident in which a Research Assistant on NDRC-Chem-13 obtained entry into a confidential room to which not even LP has access due to the secrecy of the war work carried out in there. The culprit stated that he got into the room with a key a friend of his has which will let one into almost anywhere on campus. LP wants to know if there is anything that can be done to prevent existence of these unauthorized grand master keys. [Filed under LP Biographical: Academia: Box #1.029 file 29.1]
• Memo from WR Stott to LP RE: Sends revised budget and requests LP's verification. [Filed under LP Biographical: Academia, California Institute of Technology: Assorted Financial Materials: 1930-1950: Box #1.031, Folder 31.2]
• Memorandum from R.M. Hardiman, Authorized Certified Officer of the Office of Scientific Research and Development, to LP. Voucher for per diem and/or reimbursement of expenses incident to official travel for $130.00. LP Safe: Drawer 3, Folder 3.012
• Proposal for contract in Medical Research pertaining to National Defense from CIT. [Filed under LP Science: Scientific War Work Materials re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]
• Telegram from E. Cowles Andrus, Committee on Medical Research, to LP. RE: Informs him that no investigators under 26 years of age are eligible for nomination to the reserved list of scientific and technical research workers unless employed full time on contract prior to June 15th. [Filed under LP Science: Scientific War Work re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]
• Writes cheque to ‘Bullocks. Clothes, etc” $41.56 [LP Biographical: Business and Financial 4.073, folder 73.2]
• Writes cheque to “A. C. Vroman” $8.72 [LP Biographical: Business and Financial 4.073, folder 73.2]
• Writes cheque to “Adohr Milk Farms” $18.93 [LP Biographical: Business and Financial 4.073, folder 73.2]
• Writes cheque to “Athenaeum” $8.89 [LP Biographical: Business and Financial 4.073, folder 73.2]
• Writes cheque to “Collector of Internal Rev. 3129216. 3129217" $114.22 [LP Biographical: Business and Financial 4.073, folder 73.2]
• Writes cheque to “Elma McFarland. Music lessons for Crellie & Linda” $8.75 [LP Biographical: Business and Financial 4.073, folder 73.2]
• Writes cheque to “F. C. Nash” $61.30 [LP Biographical: Business and Financial 4.073, folder 73.2]
• Writes cheque to “Model Groc. Co” $6.06 [LP Biographical: Business and Financial 4.073, folder 73.2]
• Writes cheque to “Mr. Crellin. June 1 payment” $80.00 [LP Biographical: Business and Financial 4.073, folder 73.3]
• Writes cheque to “S. Calif. Tel. Co.” $7.08 [LP Biographical: Business and Financial 4.073, folder 73.2]
• Writes cheque to “YMCA CIT LP” $5.00 [LP Biographical: Business and Financial 4.073, folder 73.3]

• Letter from F. W. Willard, Editor-in-Chief, to Board of Editors. RE: Is hoping to have a conference of the Editorial Board at the time of the fall meeting of the ACS in the fall. Has some questions of policy. [Filed under LP Science: American Chemical Society: Correspondence, 1943-1948: Box #14.003 Folder #3.2]
• Letter from F. W. Willard, Editor-in-Chief, to LP. RE: Informs him that there have suddenly been a demand for copies of an old monograph by Falk. Informs him that Falk wished to revise it. Asks his opinion on the matter. [Filed under LP Science: American Chemical Society: Correspondence, 1943-1948: Box #14.003 Folder #3.2]
• Letter from LP to Dr. Myron Prinzmetal, Cedars of Lebanon Hospital, RE: Returns the manuscript on burn shock. Regrets that he has been unable to visit the lab due to his own research and that the visit must be postponed until after his trip east. [Letter from Prinzmetal to LP May 27, 1944] [Filed under LP Correspondence: Box #309.10, file:(Prinzmetal, Myron)]
• Letter from S. D. Beard, American Cyanamid Company, to LP. RE: Calls LP's attention to two articles of interest. [Letter from LP to Beard July 6, 1944] [Filed under LP Science: Materials re: Antibody and Antigen Research; the Nature of Serological Reactions, 1940-1947, 1950-1952, 1973, 1986: Box #7.001 Folder #1.1]
• Monthly report for OEMsr-584 by LP. [Filed under LP Science: Scientific War Work - Materials re: the Pauling Oxygen Meter, 1942-1950: Box #13.002 Folder #2.2]
• Note from Richard B. Simpson to LP RE: States he is applying for a commission in the Navy and asks for two letters of recommendation based on his work as a graduate student, as well as a transcript of his record from the registrar. [Letter from LP to the Director of Naval Officer Procurement June 20, 1944] [Filed under LP Correspondence: (S: Correspondence, 1944), #377.14]
• Rough draft of monthly report for OEMsr-584 by LP. [Filed under LP Science: Scientific War Work - Materials re: the Pauling Oxygen Meter, 1942-1950: Box #13.002 Folder #2.2]

• Letter from Dr. Ernest K. Landsteiner to LP RE: Sends the corrected pages from LP's manuscript. Notes that his father's book is scheduled to be published in July. [Letters from Lp to Landsteiner May 29, 1944, from Mrs. Landsteiner to LP October 9, 1944] [Filed under LP Correspondence: Box #212.7, file:(Landsteiner, Ernest Karl)]
• Letter from F. W. Willard, to LP. RE: Sending a synopsis from Steacie covering his proposed monograph on “Organic Elementary Reactions.”Is proceeding with the necessary contractual undertaking. [Filed under LP Science: American Chemical Society: Correspondence, 1943-1948: Box #14.003 Folder #3.2]
• Letter from Norma S. Thompson, Secretary, The Rockefeller Foundation to R. A. Millikan, C. I. T., cc: LP RE: Informing C. I. T. that action was taken providing up to $19,000 to C. I. T. by the Executive Committee of the Rockefeller Foundation for researches in immunology under LP and A. H. Sturtevant. [Filed under LP Science: Rockefeller Foundation, 1943-1962: Box #14.039 Folder #39.1]
• Memo from DHC to LP RE: quantitative data regarding hapten inhibition and reactions. [Filed under LP Biographical: Academia: Box 1.017, Folder 17.1]
• Note from Dr. Thomas Addis to LP RE: Asks advice on whether he should give lab space to Dr. Marshak to work on a project related to the permeability of liver cells to neucleo-proteins or nucleic acid. Suggests that it may be a useful parallel to their own work. (Letter from LP to Dr. Addis June 20, 1944) [Filed under LP Correspondence: Box #2.1, file:(Addis, Thomas 1940-1945)]

• Letter from Dr. Reuben Wood, Maryland Research Laboratories to LP RE: Tells how the Navy is filing patent applications on three of his inventions, says that Trueblood has been sending him the score sheets of the Chemist's ball games which gives him nostalgia, and tells about how Oster seems to have ignored the questions of what happens when the composition of the solvent approaches the pure, lower dielectric constant component in his paper. [Letter from LP June 23, 1944] [Filed under LP Correspondence: 438.7]

• Letter from Frances R. Montgomery, Administrative Officer, Committee on Medical Research, to LP. RE: Acknowledges receipt of the proposal. [Filed under LP Science: Scientific War Work Materials re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]
• Letter from J. Murray Luck, Secretary, AAAS, to the Members of the Executive Committee. RE: Informs them that it is unnecessary to hold a meeting of the Committee before September or October of this year. Informs him of one matter that needs to be attended to. [Filed under LP Science: American Association for Advancement of Science, 1938-1964: Box #14.001 Folder #1.3]
• Letter from LP to Carey McWilliams. RE: Sends him under separate cover the manuscript of his book. Thinks he has done a fine job. [Filed under LP Science: John Simon Guggenheim Memorial Foundation, 1925-1945: Box #14.013 Folder #13.18]
• Letter from LP to Gordon B. Zimmerman RE: Offers regrets on the death of brother Wendell, and replies that he can't be of much help concerning Wendell Zimmerman's experiments, and found his experiments and demonstrations unsatisfactory. Offers times and places to meet to discuss further if necessary. [Note from Zimmerman to LP June 12, 1944] [Filed under LP Correspondence: 468.4]
• Letter from LP to Mr. MP Lewis RE: Answers letter of June 7 and estimates that the technical libraries are used about 600 man hours per month. [Letter from MP Lewis, Property Accountant June 7, 1944] [Filed under California Institute of Technology: Materials re: Division of Chemistry and Chemical Engineering, 1933-1963, No Date: Box #1.024, Folder 24.10]

• Chemistry 1a Final Examination. Three hours, closed book. [Filed under LP Biographical: Academia: Box 1.013, File 13.9]
• LP Note to Self RE: Studies of alloys. [Filed under: RNB 17R: Addendum]

  June 20, 1944

  To: Professor Linus Pauling

  From: Linus Pauling

  According to H. H. Hulage, referred to on p. 305 of the June 1944 issue of the Journal of Chemical Education, nickel-copper alloys are resistant up to 60 percent copper, which is just the point of inflection reported in my paper on magnetism. I think other alloys should be studied with respect to resistance to corrosion and number of electrons per atom.

• Letter from LP to Dr. Frank H. Johnson, Princeton University. RE: Pleased to learn that Johnson will be in Pasadena over the winter. Discusses Johnson's experimental work and what he can do while at the lab. Suggests materials that Johnson should bring with him. Is looking forward to Dr. Van Niel's visit also. [Letter from LP to Johnson June 6, 1944] [Filed under LP Science: Materials re: Antibody and Antigen Research; the Nature of Serological Reactions, 1940-1947, 1950-1952, 1973, 1986: Box #7.001 Folder #1.1]
• Letter from LP to Dr. Thomas Addis RE: Recommends that Dr. Addis not give lab space to Dr. Marshak; he does not know him very well, but is reported to work sloppily and not get along well with others. (Note from Dr. Addis to LP June 16, 1944) [Filed under LP Correspondence: Box #2.1, file:(Addis, Thomas 1940-1945)]
• Letter from LP to Mrs. J. Auge RE: Sends his suggested description of Immunochemistry for the catalog. [Filed under California Institute of Technology: Materials re: Division of Chemistry and Chemical Engineering, 1933-1963, No Date: Box #1.024, Folder 24.10]
• Letter from LP to the Director of Naval Officer Procurement, RE: States the Mr. Richard B. Simpson was a graduate student and teaching assistant at Caltech in 1942-43, and highly praises Simpson's intelligence and scientific training. Believes Simpson to be a satisfactory candidate for a Naval officer. [Note from Richard B. Simpson to LP June 15, 1944]

• Chemistry Final: V-12. [Filed under LP Biographical: Academia: Box 1.013, File 13.8]
• Letter from LP to Dr. E. W. Phelan, Georgia State Women's College, cc: C. W. Porter, Univ of Calif. RE: expresses his confusion over the statement by Dr. Phelan in Young and Porter's General Chemistry regarding sodium chlorine gas causing one's hair to stand on end. [Letters from C. W. Porter to LP July 3, 1944, from Dr. E. W. Phelan June 29, 1944] [Filed under LP Correspondence: Box #312.9, file (P: Correspondence, 1944)].
• Letter from LP to Dr. F. W. Willard. RE: Is sorry to inform him that he will not be able to attend the fall meeting of the ACS. Shall send a letter about Dr. Falk's monograph soon. [Filed under LP Science: American Chemical Society: Correspondence, 1943-1948: Box #14.003 Folder #3.2]
• Letter from LP to Mr. JP Youts RE: Recommends that Mrs. Betsy Boettiger be given a release because what she has been working on expires June 30. [Filed under California Institute of Technology: Materials re: Division of Chemistry and Chemical Engineering, 1933-1963, No Date: Box #1.024, Folder 24.10]
• Letter from LP to Mrs. J. Auge RE: Answers that there is some possibility that additional fellowship appointments will be made in chemistry. Also states that there is no job on campus for “him”. [Reference letter unknown] [Filed under California Institute of Technology: Materials re: Division of Chemistry and Chemical Engineering, 1933-1963, No Date: Box #1.024, Folder 24.10]
• Note from Dr. Alfred Marshak to LP RE: States that he will be in LA this weekend and early next week and would like to meet with LP. (Notes under text re: dictation of LP's response) [Filed under LP Correspondence: Box #255.11, file:(M: Correspondence, 1944)]
• Writes cheque to “Mira Loma H2O Co. H2O” $7.41 [LP Biographical: Business and Financial 4.073, folder 73.2]

• Letter from Dr. A. N. Richards, Chairman, Committee on Medical Research, to LP. RE: Has receive his letter of June 13th and looks forward to new information. [Filed under LP Science: Scientific War Work Materials re: Oxypolygelatin, 1941-1945, 1951-1952, 1972-1974: Box #13.004 Folder #4.2]

• Letter from LP to Dr. F. W. Willard. RE: Has reread Falk's book. Finds it doubtful that there is a need for a short general survey. Gives his opinion. [Filed under LP Science: American Chemical Society: Correspondence, 1943-1948: Box #14.003 Folder #3.2]
• Letter from LP to Dr. Reuben Wood, Maryland Research Laboratories RE: Replies that he was glad to have his two letters, tells how he took the first one in to Scofield so they might benefit from the comments on meters, agrees that it is good he is giving the Navy assistance in filing patent applications on his inventions and tells how Cal Tech will not change its decision not to file patent applications. Admits that he has not been out to see the chemists ball games, tells how Shoemaker has been getting along with the instruments, thinks Wood should send a note to the Journal pointing out the flaws in Oster's paper, and says he may come visit in fall. [Letters from Wood to LP April 8, 1944, June 17, 1944] [Filed under LP Correspondence: 438.7]
• Receipt of classified monthly report from LP to E. P. Stevenson. [Filed under LP Science: Scientific War Work - Materials re: the Pauling Oxygen Meter, 1942-1950: Box #13.002 Folder #2.2]
• Receipt of classified monthly report from LP to J. H. Ruchton. [Filed under LP Science: Scientific War Work - Materials re: the Pauling Oxygen Meter, 1942-1950: Box #13.002 Folder #2.2]
• Receipt of classified monthly report from LP to S. S. Prentiss. [Filed under LP Science: Scientific War Work - Materials re: the Pauling Oxygen Meter, 1942-1950: Box #13.002 Folder #2.2

• Letter from LP to Mr. E.C. Barrett RE: States a rumor has reached him that the purchasing office and purchasing system is being reorganized. Trusts no new plan affecting their system seriously would be put into operation without their having had a chance to discuss it. [Filed under LP Biographical: Academia: Box #1.029 file 29.1]
• Typescript, Correspondence: Review of Magnetochemistry, by Pierce W. Selwood [Filed under LP Manuscripts, 1944a.2]
• Writes cheque to “First Fed. June 1 payment” $210.24 [LP Biographical: Business and Financial 4.073, folder 73.3]
• Writes cheque to “Stewart & Quigley. Insurance” $52.89 [LP Biographical: Business and Financial 4.073, folder 73.3]

• Letter from LP to Dr. Louis P. Hammett RE: Sends congratulations on the marriage of Hammett's son, who is recently returned from abroad. Notes that he and AHP hope to meet the son and his wife some time. [Filed under LP Correspondence: Box #151.8, file:(Hammett, Louis)]
• Letter from LP to Frank Blair Hanson, The Rockefeller Foundation RE: LP thanks the Rockefeller Foundation for extending the period of support for Sturtevant and his immunology work. [Filed under LP Science: Rockefeller Foundation, 1943-1962: Box #14.039 Folder #39.1]
• Letter from LP to Prof. J. Warren Williams, Dept. Of Chem., University of Wisconsin RE: Explains that their boy Linus wrote about his visits with Williams and his family, expresses gratitude for them looking after him, and regrets that he and AHP will be unable to see him very soon. Adds that his work on chemically treated gelatin is coming to a close, and they have put in an application for another contract with proposals of treating globin with other substances, mentions that they find William's Devards method increasingly useful. [Filed under LP Correspondence: 443.12]
• Letter from Linus Pauling to Dr. Dan Campbell. [Filed under: RNB 17R: Addendum]

  June 27, 1944

  Dr. Dan H. Campbell

  Linus Pauling

  Immunizing antigens

  I suggest that we make an effort to find an immunizing antigen of known structure. Let us first take a synthetic resin of suitable nature, grind it up into very fine particles, and couple the particles with arsanilic acid or some similar group. These coupled particles would then be tested with anti-B serum, which should agglutinate them. If it does, some of the coupled resins could be injected into rabbits and guinea pigs to test immunizing antigenicity.

  Perhaps the amberlites would be good resins to try in this way.

  I think also that some dyes with very large molecular weight, such as Bismarck brown and nigrosine, should be coupled with arsanilic acid and tried in this way.

  Linus Pauling

  LP:jr

  cc to David Pressman

• Letter from Dr. Hans Neurath, Department of Biochemistry, Duke University School of Medicine, to LP RE: States that LP is on his permanent mailing list and will receive copies of the reprints as soon as they are printed. Thanks him for the collection of LP's recent papers. Mentions that his recent illness has prevented him from communicating with LP about LP and Wright's interpretations of Neurath's serological studies. [Undated letter [6-44] from LP to Neurath] [Filed under LP Correspondence: Box #276.8, file:(Neurath, Hans)]
• Letter from Linus Pauling Jr to AHP RE: Thanks her for the oatmeal cookies. Says his sense of duty to them has become “horribly nil of late”. Tells her he joined the glee club, expresses disappointment with Arleen who lives in an exclusive dorm and can't stay out late. Discusses laundry and food, among other things. [Filed under LP Biographical: Personal & Family, Family Correspondence: Linus Carl Pauling, Jr. 1930-1944: Box #5.036, Folder 36.5]

  June 28, 1944

  Dear Mom

  Your oatmeal cookies were delicious simply wonderful. I was awfully happy to get them. Thank you ever so much. Bob Smith (my best friend at present from Beverly Hills) and I enjoyed them especially much because we can't afford the RX this time of month. So they disappeared in a couple of days.

  How do you like my mailing that Father's Day present without writing any explanatory letter. Pretty bad, isn't it. My sense of duty to home and you all (!) Has become horribly nil of late.

  Did I tell you that Smith and I joined the squadron glee club? It's a lot of fun we sing in public tomorrow morning and evening. Also we get two extra reveille passes a week. That is one of my main reasons for joining. But at present I am irritated because Arleen decided she wanted to live in one of these exclusive dorms with her girlfriends and she has to be in at 11 on weeknights. And since I don't have Friday or Saturday night free I am disgusted. Of course, I think every thing should be for my convenience!!

  I wash and iron all my suntans now. They look better than any laundry job ever does. Of course no laundry civilian or G.I. is at all careful about soldiers' clothes. Someone stole a pair of suntans from me a little while ago. I'll have to sign a statement of charges for another set.

  I can't think of anything I need at present but before long things will start wearing out.

  At present I am in a difficult position my civilian shoes have a hole in the sole and I don't want to have to wear GI's for a week. The only alternative is buying a new pair, but I don't want to have that expense.

  The skin doctor here thinks that diet has no effect on acne. And it doesn't seem to. By the weigh (units!) I weigh more than 150 pounds now I don't know exactly. I'm beginning to think that I'd better cut down on starches.

  I would be delighted to have any Pauling specialty I can hardly wait for a furlough so I can eat decently again. What I would like now would be a big hunk of cheese-some-thing we can have on crackers. But I'm not sure that a cheese that could be kept in my footlocker could be satisfactory.

  Thanks for the information re starch. I tried some a week ago, but we had a rainstorm while the clothes were outside so no starch was left.

  Last night I got to bed at 4 AM reveille is at 5:30. After taking the girls home at 11 we went down to the lake and went swimming a la nude some fun! Then waffles at some all-night joint. So toady I've been drooping.

  Have you started Islandia yet? You probably are awfully busy these days.

  I hope you all keep well. I've succeeded in avoiding colds almost completely up here. I had a couple of small cavities filled last week. Army food.

  My love to you always,

  Linus

• Letter from W. Wallace MacLean, Consultant, United States Smaller War Plants Corp., Regional Office, to LP RE: Thanks LP for the informative letter about the manufacture of Sodium Hypochlorite and states that the information has been forwarded on to the inquirer. [Letter from LP to the Smaller War Plans Corp. June 13, 1944] [Filed under LP Correspondence: (S: Correspondence, 1944), #377.14]

• Letter from Dr. E. W. Phelan, Massachesetts Institute of Tech., to LP RE: Explains his comment in the Journal of Chemical Education regarding a statement in Young and Porter's General Chemistry. Provides scientific support for his previous comment on sodium chlorine molecules being in either solid or gaseous state. [Letters from LP to Dr. E. W. Phelan June 21, 1944, from LP to Dr. E. W. Phelan July 5, 1944] [Filed under LP Correspondence: Box #312.9, file: (P:Correspondence, 1944)]

• Final Report on The Pauling Oxygen Meter by Reuben E. Wood and David P. Shoemaker. Three copies. [Filed under LP Science: Scientific War Work - Materials re: the Pauling Oxygen Meter, 1944-1982: Box #13.003 Folder #3.1]
• Letter from Dix M. Jones, Auditor, to Dr. J. Murray Luck, Secretary, Pacific Division, AAAS. RE: Has examined the accounts and records of the Pacific Division, AAAS. Found them fairly presented. [Filed under LP Science: American Association for Advancement of Science, 1938-1964: Box #14.001 Folder #1.3]
• Letter from LP to Dr. Merle Randall, Stuart Oxygen Company. RE: Has turned over his letter to Dr. A. O. Beckman, who will answer it. [Filed under LP Science: Scientific War Work - Materials re: the Pauling Oxygen Meter, 1940-1947: Box #13.001 Folder #1.1]
• Letter from LP to Dr. S. S. Prentiss. RE: Asks how many copies of the final report OEMsr-584 should be submitted. Requests that the reply be telegraphed. [Filed under LP Science: Scientific War Work - Materials re: the Pauling Oxygen Meter, 1940-1947: Box #13.001 Folder #1.1]
• Payroll stub from California Institute of Technology (period ending Jun 30 ‘44 FMS) for $516.66 and Bank of America deposit slip for $1190.39 [LP Biographical: Business and Financial 4.068, folder 68.2]
• Payroll stub from California Institute of Technology (period ending Jun 30 ‘44) for $673.73 [LP Biographical: Business and Financial 4.068, folder 68.2]