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Box Letter

 Container

Contains 3371 Collections and/or Records:

Patents, 1942 - 1946

 File — Box: Letter, Box: 14, Folder: 7
Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Various Parts and Assembly, 1942 - 1943

 File — Box: Letter, Box: 14, Folder: 8
Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

I Am a Plug Gage Poster, Not Dated

 File — Box: Letter, Box: 14, Folder: 9
Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Assembly of M21, M22, M23 Chronometer Watches , 1942 - 1957

 File — Box: Letter, Box: 14, Folder: 10
Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Assembly of Selective Circuit Chronometer Cased Assembly , 1942 - 1958

 File — Box: Letter, Box: 14, Folder: 11
Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Assembly of Special Circuit Chronometers, 1942 - 1958

 File — Box: Letter, Box: 14, Folder: 12
Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Assembly of Break Circuit Chronometer , 1945 - 1952

 File — Box: Letter, Box: 14, Folder: 13
Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Assembly of 3 Circuit Make Chronometers , 1945 - 1958

 File — Box: Letter, Box: 14, Folder: 14
Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Break Circuit Chronometer Watch Set Parts, 1944

 File — Box: Letter, Box: 15, Folder: 1
Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Break Circuit Chronometer Parts, 1945 - 1947

 File — Box: Letter, Box: 15, Folder: 2
Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...