Box Letter
Container
Contains 3371 Collections and/or Records:
Project #5293, PML #79 Oil, 1952
File — Box: Letter, Box: 2, Folder: 1
Scope and Contents
This series contains reports, articles, and procedures regarding the development, application, and testing methods of watch oils and lubricants. This includes study of PML #79 and Hamilton Red Oils, oil spreading in 750 watches, and the cleanliness of watches related to elimination of dusted latex finger cots.
Project #5299, Equipment Lubrication, 1953 - 1955
File — Box: Letter, Box: 2, Folder: 2
Scope and Contents
This series contains reports, articles, and procedures regarding the development, application, and testing methods of watch oils and lubricants. This includes study of PML #79 and Hamilton Red Oils, oil spreading in 750 watches, and the cleanliness of watches related to elimination of dusted latex finger cots.
Development of Improved Hamilton Red Oils, 1947
File — Box: Letter, Box: 2, Folder: 3
Scope and Contents
This series contains reports, articles, and procedures regarding the development, application, and testing methods of watch oils and lubricants. This includes study of PML #79 and Hamilton Red Oils, oil spreading in 750 watches, and the cleanliness of watches related to elimination of dusted latex finger cots.
Esterification Study, 1946
File — Box: Letter, Box: 2, Folder: 4
Scope and Contents
This series contains reports, articles, and procedures regarding the development, application, and testing methods of watch oils and lubricants. This includes study of PML #79 and Hamilton Red Oils, oil spreading in 750 watches, and the cleanliness of watches related to elimination of dusted latex finger cots.
Acryloid HF, Viscosity Index Improver, 1945
File — Box: Letter, Box: 2, Folder: 5
Scope and Contents
This series contains reports, articles, and procedures regarding the development, application, and testing methods of watch oils and lubricants. This includes study of PML #79 and Hamilton Red Oils, oil spreading in 750 watches, and the cleanliness of watches related to elimination of dusted latex finger cots.
Assembly Controls and Oiling Procedures, 1945 - 1958
File — Box: Letter, Box: 2, Folder: 6
Scope and Contents
This series contains reports, articles, and procedures regarding the development, application, and testing methods of watch oils and lubricants. This includes study of PML #79 and Hamilton Red Oils, oil spreading in 750 watches, and the cleanliness of watches related to elimination of dusted latex finger cots.
"The Chemist's Role in the Watch Oil Problem -- P.H. Lichty Presentation to Horological Society of New York, 1956
File — Box: Letter, Box: 2, Folder: 7
Scope and Contents
This series contains reports, articles, and procedures regarding the development, application, and testing methods of watch oils and lubricants. This includes study of PML #79 and Hamilton Red Oils, oil spreading in 750 watches, and the cleanliness of watches related to elimination of dusted latex finger cots.
"History and Development of Watch Oils" -- Russel E. Philip. Pacific Goldsmith, 1947
File — Box: Letter, Box: 2, Folder: 8
Scope and Contents
This series contains reports, articles, and procedures regarding the development, application, and testing methods of watch oils and lubricants. This includes study of PML #79 and Hamilton Red Oils, oil spreading in 750 watches, and the cleanliness of watches related to elimination of dusted latex finger cots.
Ni-Span C Hairspring Wire, 1947 - 1949
File — Box: Letter, Box: 2, Folder: 9
Scope and Contents
Series consists of correspondence, tests, research reports, and drawings that document the development, application, and production costs of metal alloys for hairsprings. Correspondence pertaining to the acquisition, analysis, and use of raw materials is mostly between Hamilton and International Nickel Company.
Hairspring Alloys, International Nickel Co. (1 of 2), 1937 - 1954
File — Box: Letter, Box: 2, Folder: 10
Scope and Contents
Series consists of correspondence, tests, research reports, and drawings that document the development, application, and production costs of metal alloys for hairsprings. Correspondence pertaining to the acquisition, analysis, and use of raw materials is mostly between Hamilton and International Nickel Company.