"Determination of Number of Unexcited Electron Structures for Porphyrins." Page 1. June 4, 1944
"Determination of Number of Unexcited Electron Structures for Porphyrins." June 4, 1944. Page 1  Larger Images / More Information. 3 pp.

Activity Listings

  • 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]