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• Manuscript Notes: "Methane - Quantum Mechanical Treatment", August 1937 [LP Science Box 2.004, Folder 7]
• Photo: Formal portrait of Lawrence Brockway. "L.O. Brockway August, 1937" Photographer unknown. Color print. [LP Photo Box, 1937i.22]
• Photo: Front row, left to right: Ava Helen, Crellin, Peter, and Linus Pauling sitting with Doodle Jones, the family dog. Back: Linda Pauling. "August. 1937 Mamma Crellin Pauling, 2 mo., Peter Pauling, 61/2 years, Linda Pauling, 5 years 2 mo., Missing (at camp), Linus Pauling Jr. 12 years, Dog -Tyl Eulenspiegel" "Return to Ava Helen Pauling, Stanford University, Sanford, Ca. 94305 / Pasadena, California August 1937 Linus Pauling and family (eldest son, Linus Jr., not present); 29125 #7 LC Progeny [on sticker]" Photographer unknown. Black and white print. [Ship #1306, #619] [LP Photo Box, 1937i.14]
• Photo: Peter, Linus, Ava Helen, Crellin, Linda and Linus Pauling Jr. sitting on bench outside. August, 1937. [Courtesy of Oregon Historical Society] Photographer unknown. [Ship #606, #602] [LP Photo Box, 1937i.18]

• Letter from LP to Arthur B. Lamb, Editor, Journal of the American Chemical Society RE: LP recommends the paper by Huang, Peng, Hu and Sah on "Parachor and Constitution of Hexamethylenetetramine (Urotropine)" not be accepted for publication in its current form. [LP Science Box 14.002, Folder 3]
• Letter from LP to Dr. Herbert N. McCoy RE: LP has just received a letter from A. D. Mackay saying that he had about two grams of ytterbium oxide containing small amounts of erbium and thulium for $15.00 a gram and have ordered one gram for our x-ray apparatus. [Filed under: M: Correspondence, Box #255.4]

• AHP writes cheque to: Lola Cook amount $107.44 [Filed under LP Biographical: Box #4.014, Folder #1]
• Handwritten notes by LP, RE: Notes that Professor Millikan said that his oral understanding with LP was that his salary would be raised to $9000 a year from now unless he preferred not. States that he said this was his understanding as well and that he preferred the arrangement to be definite. Notes from April 14th on back. [Filed under LP Personal Safe: Drawer 2, Folder 2.005.58]
• LP Notes and slides: "Solution X-ray work" [LP Science Box 1.002, Folder 4]
• LP writes cheque to: Boy Scouts of America amount $11.50 [Filed under LP Biographical: Box #4.014, Folder #1]
• Letter from Edward C. Barrett, Comptroller, C. I. T. to LP RE: Informing LP of actions taken at the meeting of the Executive Council (1937-07-06) affecting the Division of Chemistry and Chemical Engineering. [LP Science Box 14.037, Folder 8]
• Letter from J. L. Hoard to LP RE: Reports to LP that they are working on getting the equipment he requests for his time at Cornell. Congratulates LP on his new baby boy. [Filed under: H: Individual Correspondence, Box #159.10]

• AHP writes cheque to: Nellie Durby amount $3.50 [Filed under LP Biographical: Box #4.014, Folder #1]

• AHP writes cheque to: C.F. Baeithaupt amount $2.50 [Filed under LP Biographical: Box #4.014, Folder #1]
• AHP writes cheque to: Katharine Putnum Crane amount $85 [Filed under LP Biographical: Box #4.014, Folder #1]
• Excerpt from the meeting of the Board of Trustees, C. I. T. RE: Millikan made a statement outlining the terms of a revised application to the Rockefeller Foundation for a grant of $300,000 for the expansion of the Institute's work in Biology and Bio-organic and Structural Chemistry. The motion was moved and seconded. [LP Science Box 14.037, Folder 6]
• Letter from Carleton Ellis to LP RE: Asks for a reprint of the article "Carbon-Carbon Bond Distances. The Electron Diffraction Investigation of Ethane,...and Hexamethylbenzene." {Filed under: E: Correspondence, 1930, 1936-1959. Box #112.4]

• LP writes cheque to: American Chemical Society amount $0.60 [Filed under LP Biographical: Box #4.014, Folder #1]
• Letter from LP to Dr. Carl Niemann RE: Is sorry to learn of the accident to his eye. Thanks him for the list of equipment and apparatus and thinks it will be very useful to him in the formulation of the application to the Rockefeller Foundation and especially and in stocking the new laboratory. [Filed under: N: Individual Correspondence, Box #277.5]
• Letter from LP to Dr. Ch. Degard RE: Reports that Mr. Shomaker has returned from vacation and is working on the radial distribution paper, which will be sent upon completion. [Filed under: Degard, Charles, 1936-1940: Box #91.1]
• Letter from LP to Dr. Charles W. Stillwell RE: LP is pleased to have his name acknowledged in the preface of his book. Explains his surprise by the results obtained by Keggin and Bradley on the 12-heterophyacids. [Filed under: S: Correspondence, box #377.7]
• Letter from LP to Dr. Jesse W. M. DuMond RE: Is glad to hear that Ewald is not desperate in finding a job opportunity. LP is concerned that he may not be happy at the Institute because he may not be able to utilize his amazing teaching abilities. [Filed under: D: Individual Correspondence. (Dil-Dyson). Box #96.18]
• Letter from LP to Professor W. A. Noyes to LP RE: LP approves the signing of a contract with W. A. Noyes, Jr. and P. A. Leighton for a Monograph on "Photochemical Reactions in Gases." [Filed under: N: Individual Correspondence, Box #279.3]

• Excerpt from Application to the Rockefeller Foundation RE: estimated ultimate annual expenditure/budget ($50,000). [LP Science Box 14.037, Folder 8]
• Letter from Robert A. Millikan, C. I. T. to Dr. Warren Weaver, Director of the Natural Sciences, The Rockefeller Foundation RE: Revised application for grant in which LP has gone into more detail into how the proposed work relates to structural and bio-organic chemistry. [LP Science Box 14.037, Folder 8]

• AHP writes cheque to: Adohr Milk Farms amount $23.68 [Filed under LP Biographical: Box #4.014, Folder #1]
• AHP writes cheque to: Pasadena Star News amount $1.50 [Filed under LP Biographical: Box #4.014, Folder #1]
• AHP writes cheque to: Standard Oil Co. Of California amount $7.93 [Filed under LP Biographical: Box #4.014, Folder #1]
• LP writes cheque to: California Institute of Technology amount $29.98 [Filed under LP Biographical: Box #4.014, Folder #1]
• Letter from D. C. Carpenter to Arthur B. Lamb, Editor, Journal of the American Chemical Society RE: Thanks Lamb for the comments of Referee on his "Optical Rotation" paper and would like to see a sample calculation so he can see how certain figures have been derived by the referee. [Next letter re: Carpenter's MS August 11, 1937] [LP Science Box 14.002, Folder 3]
• Letter from Gerald Wendt to LP RE: Regrets to hear from Dr. Parsons that LP will retire from the editorial board at the end of this year. Asks LP to nominate a successor. [LP's response: September 11, 1937] [Filed under C: Organizational Correspondence: Box #70.5, file: Chemical Reviews.

• LP writes cheque to: Dr. L.O. Brockway amount $200 [Filed under LP Biographical: Box #4.014, Folder #1]
• Letter from Arthur B. Lamb, Editor, Journal of the American Chemical Society to LP RE: Lamb encloses the letter from Carpenter (1937-08-09) requesting help with calculations suggested by LP in his comments on his "Optical Rotation" paper. [LP Science Box 14.002, Folder 3]
• Letter from LP to Alfred E. Mirsky. [Filed under LP Correspondence: Box #248, Folder #3]

  August 11, 1937

  Dr. A. E. Mirsky

  6 Tyler Road

  Hanover, New Hampshire

  Dear Alfred:

  I am very much interesting to read about your results on Myocin. It seems to me that these experiments on thermal contraction provide a great deal of information about the nature of muscle contraction, and that you are now in a position by studying the phenomenon further to obtain more valuable information about the phenomenon.

  It is interesting that you have been able to oxidize the sulfhydryl groups in native egg albumin with iodine. I suppose that the steric protection afforded these groups by the configuration of the native molecule would have the effect of decreasing their activity so that they would be made resistant to attack by weaker oxidizing agents while still susceptible to stronger ones.

  We have had several visitors at the laboratory this summer, including Sidgwick of Oxford, who left day before yesterday after staying here for a week. Sidgwick told me that our paper on protein structure had aroused considerable interest at Oxford and that he and Robinson had asked Hopkins if the paper were sound on the biochemical side and that Hopkins had said that it was extremely good.

  There is great activity in the laboratory, with most of the research men still at work, and also on the campus, where the construction of the four new laboratories is proceeding rapidly. Concrete has been poured for the Crellin Laboratory completely except for the roof.

  I am looking forward to seeing you in New York at some time during the coming fall. U [sic] think that Helen will come with me to Ithaca for the month of October.

  With best regards to you and Reba, I am

  Yours,

  Linus Pauling

  LP:mrl

• Letter from LP to Dr. Gerald Wendt RE: In light of his retiring from the Editorial Board, LP nominates Professor Wendell M. Latimer the position. [Wendt's letter: September 9, 1937] [Filed under C: Organizational Correspondence: Box #70.5, file: Chemical Reviews]
• Letter from LP to Mr. W. D. Leech from LP RE: LP reports that the new assistant professor of Organic Chemistry is the Niemann. He is going to study abroad during the coming year and will take up residence in Pasadena next summer. [Filed under: N: Individual Correspondence, Box #277.5]
• Letter from LP to Professor Hoard RE: Is pleased to hear that Professor Papish is working on finding a suitable machine calculating machine. Reports that the new baby boy is getting along fine and that AHP will most likely come to Ithaca for the month of October. [Filed under: H: Individual Correspondence, Box #159.10]
• Letter from LP to Professor W. A. Noyes RE: LP is very glad to learn that Mr. Reinhold is willing to give a practical test of the lower price for selected Monographs. [Filed under: N: Individual Correspondence, Box #279.3]
• Letter from LP to Professor W. M. Latimer RE: LP explains that he will be retiring from the Editorial Board of Chemical Reviews and has nominated Latimer for election. LP hopes that doing this was ok. [Filed under: L: Individual Correspondence, Box #212.15]
• Letter from LP to W.L. Bragg RE: extends his congratulations on his selection as Director of the National Physical Laboratories. [Filed under LP Correspondence: Box #30.1, file: (Bragg, W.L)]

• AHP writes cheque to: Sanitary Laundry amount $1.20 [Filed under LP Biographical: Box #4.014, Folder #1]

• Inter-Department Communication from Edward C. Barrett to LP RE: Informing LP that the revised application to the Rockefeller Foundation has been sent. [LP Science Box 14.037, Folder 8]
• Letter from E. K. Bacon, Secretary, New York Section of the American Chemical Society to LP RE: Thanks LP for consenting to address the NY Section next fall and suggests several alternative dates to the Friday LP suggested in order to garner a larger attendance. [LP's reply to Bacon August 23, 1937] [LP Science Box 14.002, Folder 3]
• Letter from LP to Arthur B. Lamb, Editor, Journal of the American Chemical Society RE: LP believes the paper by Hill and Bigelow on "The Parachor of NO3F" should be accepted for publication. LP makes some suggestions for the authors' consideration. [LP Science Box 14.002, Folder 3]
• Letter from LP to Carl Niemann. [Filed under: N: Individual Correspondence, Box #277.5]

  August 13, 1937

  Dr. Carl Niemann

  The Rockefeller Institute for Medical Research

  66th Street and York Avenue

  New York, New York

  Dear Dr. Niemann:

  The second and third floors of the new Crellin Laboratory, each with floor space 50x120' are assigned to work in organic chemistry. In addition a laboratory in the basement is assigned to microchemistry, and there is room in the pent house for large scale work.

  There are four large rooms, 20x50', at the ends of the two organic floors. One of these is assigned to undergraduate instruction in organic chemistry and the other three are available for graduate students carrying on research and perhaps for graduate instruction also. It is planned that the graduate students in organic chemistry be carefully selected and be restricted in number in the same way as the graduate students in physical chemistry. At present there are about twenty-five graduate students in chemistry, of whom about five work in the organic field. In addition to the stock room and fourteen general utility rooms, including cold room, machinery room, optical room, balance room, combustion room, small conference room, etc., there are three studies, about 8x16', and eight laboratories of varying size, in the main about 16x16'. I believe that the disposition of these rooms among the staff members will not be made until after completion of the building, and we can anticipate that readjustments will have to be made later. We have working in organic chemistry at present Professor Lucas, Dr. Koepfli, Dr. English, and Dr. Buchman with his assistant Dr. Richardson. Dr. Buchman has just come to Pasadena to carry on his research during the coming year on the synthesis of analogs of vitamin B1 with the support of the Research Corporation.

  In addition to these men and you and your assistant and students, it is possible that we shall have to make provision for Dr. A. R. Todd and his coworkers. Dr. Todd has not been offered a position on the staff, but he is coming here during the month of February to deliver a set of lectures, and there is some chance that he will remain permanently. I would be glad to know what your opinion of his work is. Moreover, I would like you to visit him in London (he is now at the Lister Institute) in order that you may make his personal acquaintance before he comes here.

  With best regards, I am

  Sincerely yours,

  Linus Pauling

  LP:mrl

• Letter from LP to Dr. A. R. Todd RE: Is glad to learn that he and Mrs. Todd will spend a month in Pasadena. LP suggests that he plan to deliver two lectures a week. [Todd's reply: September 20, 1937] [Filed under: T: Individual Correspondence, Box #407.6]
• Letter from T. F. Buehrer to LP RE: Asks LP if it's possible for his lab to make some X-ray diffraction photographs of several powdered materials and inquires about the cost. [LP's reply: August 17, 1937] [Filed under LP Correspondence: Box #37.4, file: 1937]

• Letter from Edward C. Barrett, C. I. T. to LP RE: Informing LP of actions taken affecting the Division of Chemistry and Chemical Engineering at a recent meeting of the Board of Trustees. [LP Science Box 14.038, Folder 2]
• Letter from Edward C. Barrett, Comptroller, C. I. T. to LP RE: Notifying LP of the actions taken affecting the Division of Chemistry and Chemical Engineering at the meeting of the Board of Trustees (1937-08-05). [LP Science Box 14.037, Folder 8/LP Biographical: Academia Box 1.029, Folder 1]
• Letter from Edward C. Barrett, Secretary at CIT, to LP, RE: Informs him that at the August 5th meeting of the Board of Trustees that LP's salary be raised to $9,000 per annum effective July 1, 1938. [Filed under LP Personal Safe: Drawer 2, Folder 2.005.56]
• Letter from Gerald Wendt to LP RE: Thanks LP for his nomination of Latimer and wonders his opinion regarding several other nominees. [LP's response: September 16, 1937] [Filed under C: Organizational Correspondence: Box #70.5, file: Chemical Reviews]
• Letter from LP to Warren Weaver, Director, The Natural Sciences-Rockefeller Foundation RE: LP requests an increase in the stipend of Dr. J. Sherman so that he may travel to Cornell with LP in the fall. LP feels that Sherman will be more productive there than if he were to remain in Pasadena. [LP Science Box 14.038, Folder 5]
• Letter from LP to Warren Weaver, Director, The Natural Sciences-Rockefeller Foundation RE: Suggests some other slight alterations to the revised grant application submitted previously, including cutting out the $4000 for old journals and books. Also informs Weaver that A. R. Todd will spend the month of Feb. in Pasadena and LP is enthusiastic about the visit. [LP Science Box 14.038, Folder 5]

• AHP writes cheque to: Athenaeum amount $6.57 [Filed under LP Biographical: Box #4.014, Folder #1]

• AHP writes cheque to: Bullock's Inc., amount $2.17 [Filed under LP Biographical: Box #4.014, Folder #1]
• AHP writes cheque to: C.J. Gould amount $8 [Filed under LP Biographical: Box #4.014, Folder #1]
• AHP writes cheque to: Connecticut Mutual Life Ins. Co., amount $38.35 [Filed under LP Biographical: Box #4.014, Folder #1]
• AHP writes cheque to: F. C. Nash and Co., amount $13.38 [Filed under LP Biographical: Box #4.014, Folder #1]
• AHP writes cheque to: Franchise Tax Commissioner amount $11.08 [Filed under LP Biographical: Box #4.014, Folder #1]
• AHP writes cheque to: Mrs. Robert Dery amount $30 [Filed under LP Biographical: Box #4.014, Folder #1]
• AHP writes cheque to: Southern California Telephone Co., amount $3.25 [Filed under LP Biographical: Box #4.014, Folder #1]
• LP writes cheque to: Ray Huff amount $34.40 [Filed under LP Biographical: Box #4.014, Folder #1]
• Letter from Harold P. Klug to LP RE: Thanks LP for the package of reprints he sent. Mentions that he is excited to move to Minnesota and will be starting his job in about a month. [Filed under: K: Individual Correspondence, Box #199.3]
• Letter from LP to Arthur B. Lamb, Editor, Journal of the American Chemical Society RE: LP offers a sample calculation to aid Carpenter and Lovelace in their paper on "Optical Rotation." (Handwritten draft included) [Lamb's letter to LP August 11, 1937] [LP Science Box 14.002, Folder 3]
• Letter from LP to Dr. Gerald Wendt RE: LP believes any of the men nominated for physical chemistry will be satisfactory but has no information regarding those for biological chemistry. [Wendt's letter: August 14, 1937] [Filed under C: Organizational Correspondence: Box #70.5]
• Note from John Y. Beach to LP RE: writes a comparison and explanation of their work with butane however, he has not completed a quantitative comparison. [Filed under LP Correspondence: Box #27.1, file (Beach, John Y.)]

• Letter from Albert L. Barrows, Exec. Secretary, National Research Council to LP RE: Acknowledging receipt of LP's letter of August 10, 1937 endorsing the application of Prof. Yost for a NRC grant to construction a Geiger counter to be used in his studies bearing upon the distribution of sulphur in the animal body. [LP Science Box 14.027, Folder 2]
• Letter from LP to Professor C. S. Schoepfle RE: explains that he is planning to nominate Brockway for the American Chemical Society Award in Pure Science. [Filed under: S: Correspondence, Box #377.7]
• Letter from LP to Professor G. N. Lewis RE: LP writes that he and AHP are planning a trip to Berkeley next week. [Filed under: G. N. Lewis Correspondence, Box #216.1]
• Letter from LP to Professor T. F. Beuhrer RE: LP is unable to give Beuhrer details on the cost and time frame of getting the x-ray diffraction photographs to him without more details on what they will be looking for. Also, suggests that Professor W. H. Dore at Berkeley may be more help to him. [Beuhrer's letter August 13, 1937] [Filed under LP Correspondence: Box #37.4, file: 1937]

• Letter from L. A. Kimpton to LP RE: Expresses his wishes that LP and AHP stop by Deep Springs for a visit during their trip to Yosemite. [Filed under D: Correspondence, 1936-1959, Box #98.2]
• Letter from LP to Dr. J. H. DeBoer RE: LP asks DeBoer for a sample of zirconium metal foil which would be suitable for filtering molybdenum radiation. [Filed under LP Correspondence: Box #37.4, file: 1937]
• Letter from LP to J. H. Sturdivant. [Filed under: S: Individual Correspondence, Box #370.3]

  August 18, 1937

  To: J. H. Sturdivant

  From: Linus Pauling

  Dear James:

  Mr. Soverens would like to have some information about the shelves and cases included in the general contract, such as the shelves in the northwest corner of the spectrometer room and the cabinet in Badger's laboratory. Would you please see him about this?

  LP:mrl

• Photo: Fred Stitt wearing skies on a snowy slope. "Fred Stitt 8/18/37" Photographer unknown. Black and white print. [LP Photo Box, 1937i.19]

• Letter from Eugenie Mereness to LP RE: writes on behalf of Doctor Schoepfle who is vacationing in Europe and reports: no action will be taken in regards to his letter and Dr. Brockway's appointment. [Filed under LP Correspondence: Box #31.11, file: (Brockway, Lawrence O.)]
• Letter from Gerald Wendt to LP RE: Informs LP that W. A. Noyes Jr. And H. B. Lewis are the new member of the Editorial Board. [LP's reply: September 1, 1937] [Filed under C: Organizational Correspondence: Box #70.5, file: Chemical Reviews]
• Letter from LP to E. C. Barrett, C. I. T. RE: LP requests that the tuitions of E. J. Palmer and Gustav Albrecht be paid in ten equal monthly installments of $30.00 each to be deducted from their pay checks starting Sept. 30, 1937. [LP Science Box 14.038, Folder 2]

• Note from Lawrence Brockway to LP RE: apologizes for his leaving and the turmoil it may have caused but offers to do anything he can to help. [Filed under LP Correspondence: Box #31.11, file: (Brockway, Lawrence O.)]

• Letter from LP to Dr. Harold P. Klug. [Filed under: K: Individual Correspondence, Box #199.3]

  August 23, 1937

  Dr. Harold P. Klug

  Division of Inorganic Chemistry

  University of Minnesota

  Minneapolis, Minnesota

  Dear Harold:

  I am glad that you and Mrs. Klug are having a good time this summer at the lake. My wife and I have stuck pretty close to home except for her sojourn in the hospital. I don't remember whether I had told you about our new little boy, now two and a half months old. He is named Edward Crellin Pauling after Mr. Crellin, the donor of our now laboratory. The laboratory itself is rapidly approaching completion, the pouring of concrete for the pent house on the roof being under way at present.

  I am afraid that it may not be possible for me to stop off at Minneapolis on the way to or from Cornell. I am staying in Pasadena until the last moment in order that I can do my part to get the work of the fall term started, and I think that I shall probably have to return as rapidly as possible in February too. I have promised Glocker that I would stop at Minnesota some tine, and if it is possible to work the stop in on this trip, I shall do so.

  I have started to make a collection of photographs of the men who have worked in the laboratory, and I would be very glad to have one of you.

  With best regards, I am

  Sincerely yours,

  Linus Pauling.

  LP:mrl

• Letter from LP to E. K. Bacon, Secretary, New York Section of the American Chemical Society RE: LP selects 11-12 as the most satisfactory date for his talk at the NY Section. [Bacon's letter to LP August 13, 1937] [LP Science Box 14.002, Folder 3]
• Letter from LP to John Y. Beach, Princeton University, RE: disagrees with his statement of methyls in the comparison made, in his last letter August 16, 1937. Asks for a photograph of him as a way to remind LP of Beach. [Filed under LP Correspondence: Box #27.1, file: (Beach, John Y.)]
• Letter from Paul C. Cross to LP RE: Sends LP an extension of the (sin ax)/ax table down to a = 0.06. Also asks for several copies of many articles. [Filed under C: Individual Correspondence: Box #68.13]

• Letter from William B. Munro to LP RE: Invites LP to a small luncheon at the Athenaeum on Thursday, September 2nd at 12:30, to meet President James B. Conant of Harvard University. [Filed under: M: Correspondence, Box #255.4]

• LP writes cheque to: Faculty Club amount $20 [Filed under LP Biographical: Box #4.014, Folder #1]
• Letter from Charles Palache to LP RE: Thanks LP for his letter of August 20th concerning the quality and character of the paper published by Dr. Berman on the "Constitution and Classification of the Natural Silicates." Goes on to detail some of the errors and apologizes sincerely for them. [Filed under: G: Individual Correspondence, Box #136.19]
• Letter from LP to Dr. E. A. Guggenheim RE: Sends a copy of the ice paper separately and also a reprint on infra-red spectra and a couple of miscellaneous papers. [Filed under: G: Correspondence, Box #140.2]
• Letter from LP to Professor N. V. Sidgwick RE: LP is sorry to learn of the death of Professor Armstrong and sends his condolences. He is pleased to be invited to come to the British Association meeting at Cambridge however, cannot say definitely if he will be able to attend. [Filed under: Sidgwick, N. V. Box #364.1]

• Letter from Douglas G. Hill to Arthur B. Lamb, Editor, Journal of the American Chemical Society RE: Encloses manuscript on "The Parachor of NO3F" by Dr. Bigelow and himself which they have rewritten in accordance with the comments from LP. [LP's letter re: Hill's MS August 13, 1937] [LP Science Box 14.002, Folder 3]
• Letter from LP to Dr. Harold P. Klug RE: LP explains that he is surprised that so many ammonium compounds show no transition in the range Klug is studying. Reports that he will have five new advanced workers in the lab next year all doing electron diffraction and crystal structure work. [Filed under: K: Individual correspondence, Box #199.3]

• Overdraft Service Charge of $0.50

• Letter from Arthur B. Lamb, Editor, Journal of the American Chemical Society to LP RE: Encloses copy of revised manuscript by Hill and Bigelow as well as letter from Hill (1937-08-27) so LP might review it and see f the changes made sufficiently fulfill his recommendations. [LP Science Box 14.002, Folder 3]
• Letter from LP's secretary to Mr. Ralph R. Uhrmahker RE: Regrets to inform that there are no positions available for this coming year. [Filed under: U: Correspondence, Box #421.1]

• AHP writes cheque to: Mr. D. MacFaygart amount $10 [Filed under LP Biographical: Box #4.014, Folder #1]
• Letter from LP to Dr. Paul C. Cross RE: Thanks Cross for sending the strips down to a = 0.60. Informs him that Mrs. Lassettre will send him the copies of the articles he requested. [Filed under C: Individual Correspondence: Box #68.13]