Box Letter
Container
Contains 3371 Collections and/or Records:
Stones for Watchmaking (Excerpts), 1940
File — Box: Letter, Box: 7, Folder: 10
Scope and Contents
Series mainly contains specifications and procedures in the form of supplies contracts, which consist of photographs, drawings, reports, and lists that document all aspects of jewel production. This includes engineering standards and operation instructions for machines, fixtures, and devices. Also included in supplies contracts are jewel facility reports (copies) of Elgin National Watch Company. Photographs show machines and tools used in jewel production.
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Use of Rockwell Machine in Watchmaking, 1930
File — Box: Letter, Box: 7, Folder: 11
Scope and Contents
Series mainly contains specifications and procedures in the form of supplies contracts, which consist of photographs, drawings, reports, and lists that document all aspects of jewel production. This includes engineering standards and operation instructions for machines, fixtures, and devices. Also included in supplies contracts are jewel facility reports (copies) of Elgin National Watch Company. Photographs show machines and tools used in jewel production.
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Jewel Bearing Production, Turtle Mountain Facility , 1962 - 1988
File — Box: Letter, Box: 7, Folder: 12
Scope and Contents
Series mainly contains specifications and procedures in the form of supplies contracts, which consist of photographs, drawings, reports, and lists that document all aspects of jewel production. This includes engineering standards and operation instructions for machines, fixtures, and devices. Also included in supplies contracts are jewel facility reports (copies) of Elgin National Watch Company. Photographs show machines and tools used in jewel production.
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Hamilton Jewel Bearing Standards, 1944 - 1984
File — Box: Letter, Box: 8, Folder: 1
Scope and Contents
Series mainly contains specifications and procedures in the form of supplies contracts, which consist of photographs, drawings, reports, and lists that document all aspects of jewel production. This includes engineering standards and operation instructions for machines, fixtures, and devices. Also included in supplies contracts are jewel facility reports (copies) of Elgin National Watch Company. Photographs show machines and tools used in jewel production.
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Supplies Contract AF 33 (038) - 2491 - Book 2 Sections A - C A - Operation Sheets and Sketches B - Engineering Standards C - Machine Mounting Specifications and Descriptions , 1954
File — Box: Letter, Box: 8, Folder: 2
Scope and Contents
Series mainly contains specifications and procedures in the form of supplies contracts, which consist of photographs, drawings, reports, and lists that document all aspects of jewel production. This includes engineering standards and operation instructions for machines, fixtures, and devices. Also included in supplies contracts are jewel facility reports (copies) of Elgin National Watch Company. Photographs show machines and tools used in jewel production.
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Supplies Contract AF 33 (038) - 2491 - Book 2 Section D - Machine Photographs, 1954
File — Box: Letter, Box: 8, Folder: 3
Scope and Contents
Series mainly contains specifications and procedures in the form of supplies contracts, which consist of photographs, drawings, reports, and lists that document all aspects of jewel production. This includes engineering standards and operation instructions for machines, fixtures, and devices. Also included in supplies contracts are jewel facility reports (copies) of Elgin National Watch Company. Photographs show machines and tools used in jewel production.
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Supplies Contract AF 33 (038) - 2491 - Book 3 - Parts Lists of Machines, Fixtures, and Devices, 1954
File — Box: Letter, Box: 8, Folder: 4
Scope and Contents
Series mainly contains specifications and procedures in the form of supplies contracts, which consist of photographs, drawings, reports, and lists that document all aspects of jewel production. This includes engineering standards and operation instructions for machines, fixtures, and devices. Also included in supplies contracts are jewel facility reports (copies) of Elgin National Watch Company. Photographs show machines and tools used in jewel production.
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Supplies Contract AF 33 (038) - 2491 - Book 3 - Parts Lists of Machines, Fixtures, and Devices, 1954
File — Box: Letter, Box: 8, Folder: 5
Scope and Contents
Series mainly contains specifications and procedures in the form of supplies contracts, which consist of photographs, drawings, reports, and lists that document all aspects of jewel production. This includes engineering standards and operation instructions for machines, fixtures, and devices. Also included in supplies contracts are jewel facility reports (copies) of Elgin National Watch Company. Photographs show machines and tools used in jewel production.
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Supplies Contract AF 33 (038) - 2491 - Book 4, Drawings SK276 - SK307, 1954
File — Box: Letter, Box: 9, Folder: 1
Scope and Contents
Series mainly contains specifications and procedures in the form of supplies contracts, which consist of photographs, drawings, reports, and lists that document all aspects of jewel production. This includes engineering standards and operation instructions for machines, fixtures, and devices. Also included in supplies contracts are jewel facility reports (copies) of Elgin National Watch Company. Photographs show machines and tools used in jewel production.
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Supplies Contract AF 33 (038) - 2491 - Book 4, Drawings SK307 - SK311, 1954
File — Box: Letter, Box: 9, Folder: 2
Scope and Contents
Series mainly contains specifications and procedures in the form of supplies contracts, which consist of photographs, drawings, reports, and lists that document all aspects of jewel production. This includes engineering standards and operation instructions for machines, fixtures, and devices. Also included in supplies contracts are jewel facility reports (copies) of Elgin National Watch Company. Photographs show machines and tools used in jewel production.
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