31. A general system of measurement for urethral, uterine, rectal and other instruments: and an adaptable metric gauge Author(s): Thomas, Charles Hermon, author Publication: [Philadelphia] : [publisher not identified], [1879] Subject(s): Equipment and SuppliesWeights and Measures
32. Apparatus for mixing Paris green and lime Publication: [193-?] Subject(s): Mosquito Control -- methodsEquipment and SuppliesMalaria -- prevention & controlInsecticidesFlorida
33. Note on the A.R.C. Research Group Publication: Produced: 5 October 1955 Subject(s): X-Ray DiffractionEquipment and Supplies Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
34. Letter from Rosalind Franklin to J. T. Randall Publication: Produced: 24 November 1950 Subject(s): Equipment and Supplies Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
35. Letter from John Desmond Bernal to J. T. Randall Publication: Produced: 28 October 1953 Subject(s): X-Ray DiffractionEquipment and Supplies Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
36. Letter from John Desmond Bernal to Monsieur Beaudouin Publication: Produced: 14 December 1956 Subject(s): Equipment and Supplies Archival Collection: The Rosalind Franklin Papers (Profiles in Science)
37. Letter from Robert Baldwin to Arthur Kornberg Publication: Produced: 20 May 1959 Subject(s): Research Support as TopicEquipment and SuppliesPersonnel SelectionDNAEnzymes Archival Collection: The Arthur Kornberg Papers (Profiles in Science)
38. Letter from Linus Pauling to Arthur Hawley Parmalee Publication: Produced: 20 May 1949 Subject(s): Equipment and SuppliesAnemia, Sickle CellHemoglobins Archival Collection: The Linus Pauling Papers (Profiles in Science)
39. Memorandum from Linus Pauling to J. F. Catchpool Publication: Produced: 17 June 1960 Subject(s): Equipment and Supplies Archival Collection: The Linus Pauling Papers (Profiles in Science)
40. Memorandum from Fred L. Soper to W. H. Crichton Publication: Produced: 22 December 1943 Subject(s): Equipment and SuppliesLice Infestations Archival Collection: The Fred L. Soper Papers (Profiles in Science)