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Metal Alloys

Subject Source: Local sources

Found in 1 Collection or Record:

Series II: Hairsprings, 1929 - 1967

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.