Box Letter
Container
Contains 3371 Collections and/or Records:
Project #5395 - 5/0 Size Electric Watch Production, 1955 - 1958
File — Box: Letter, Box: 17, Folder: 7
Scope and Contents
The bulk of this series consists of technical research and reports that investigate vairous aspects of the electric watch including: movement design, contact alloys, cell systems, balance wheels, coil winding, digital read outs, and Hamilton’s competitors.
Project #5400 - Balance Coil Winding, 1956 - 1958
File — Box: Letter, Box: 17, Folder: 8
Scope and Contents
The bulk of this series consists of technical research and reports that investigate vairous aspects of the electric watch including: movement design, contact alloys, cell systems, balance wheels, coil winding, digital read outs, and Hamilton’s competitors.
Project #5425 - Coil Fabrication, 1957 - 1958
File — Box: Letter, Box: 17, Folder: 9
Scope and Contents
The bulk of this series consists of technical research and reports that investigate vairous aspects of the electric watch including: movement design, contact alloys, cell systems, balance wheels, coil winding, digital read outs, and Hamilton’s competitors.
Project #5426 - 501 Movement Design, 1957 - 1958
File — Box: Letter, Box: 17, Folder: 10
Scope and Contents
The bulk of this series consists of technical research and reports that investigate vairous aspects of the electric watch including: movement design, contact alloys, cell systems, balance wheels, coil winding, digital read outs, and Hamilton’s competitors.
Project #1854-15 - Electric Watch Balance Wheel, 1960
File — Box: Letter, Box: 17, Folder: 11
Scope and Contents
The bulk of this series consists of technical research and reports that investigate vairous aspects of the electric watch including: movement design, contact alloys, cell systems, balance wheels, coil winding, digital read outs, and Hamilton’s competitors.
Project #1857-15 - 505 Movement Design (2 Copies), 1961
File — Box: Letter, Box: 17, Folder: 12
Scope and Contents
The bulk of this series consists of technical research and reports that investigate vairous aspects of the electric watch including: movement design, contact alloys, cell systems, balance wheels, coil winding, digital read outs, and Hamilton’s competitors.
Project #1859-15 - 505C Movement Design (2 Copies), 1962
File — Box: Letter, Box: 18, Folder: 1
Scope and Contents
The bulk of this series consists of technical research and reports that investigate vairous aspects of the electric watch including: movement design, contact alloys, cell systems, balance wheels, coil winding, digital read outs, and Hamilton’s competitors.
Project #1847 - Balance Wheel Materials, 1963 - 1964
File — Box: Letter, Box: 18, Folder: 2
Scope and Contents
The bulk of this series consists of technical research and reports that investigate vairous aspects of the electric watch including: movement design, contact alloys, cell systems, balance wheels, coil winding, digital read outs, and Hamilton’s competitors.
Project #1851-02 - Electric Movement Design (2 Copies), 1965
File — Box: Letter, Box: 18, Folder: 3
Scope and Contents
The bulk of this series consists of technical research and reports that investigate vairous aspects of the electric watch including: movement design, contact alloys, cell systems, balance wheels, coil winding, digital read outs, and Hamilton’s competitors.
Project #1858 - 507 Calendar Movement, 1966
File — Box: Letter, Box: 18, Folder: 4
Scope and Contents
The bulk of this series consists of technical research and reports that investigate vairous aspects of the electric watch including: movement design, contact alloys, cell systems, balance wheels, coil winding, digital read outs, and Hamilton’s competitors.