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Box Letter

 Container

Contains 3371 Collections and/or Records:

Project #1852 - Thin Electric Watch, 1965 - 1966

 File — Box: Letter, Box: 19, 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 #5001 - Battery Mechanism, 1955

 File — Box: Letter, Box: 19, 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 #5421 - Cell Systems, 1957

 File — Box: Letter, Box: 19, 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.

Project #5412 - Cell Evaluation, 1956 - 1958

 File — Box: Letter, Box: 19, Folder: 5
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 #1883 - Cell Evaluation, 1961 - 1962

 File — Box: Letter, Box: 19, Folder: 6
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.

Leaking Cell Cases, 1964

 File — Box: Letter, Box: 19, 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.

Union Carbide 3 Volt Batteries, 1969

 File — Box: Letter, Box: 19, 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.

Competition - Pulsar, 1971

 File — Box: Letter, Box: 19, 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.

Competition - Helmut Epperlein Electric Watch, 1958

 File — Box: Letter, Box: 19, 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.

Competition - Swiss (Ebauche) Electric Watch, 1960

 File — Box: Letter, Box: 19, 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.