Box Letter
Container
Contains 87 Collections and/or Records:
Lyre Clocks, not dated
File — Box: Letter, Box: 28, Folder: 41
Scope and Contents
This collection represents the collected papers and manuscripts of noted horologist of the mid 20th Century, Orville Hagans. This includes articles, photographs, and correspondence of Hagans, as well as scrapbooks, research, and various other material.
There are a number of article manuscripts from the Hagans library that are represented in this collection (see Series I). These are primarily typed articles, several of which include suggested edit, correspondence, and photographs...
Clocks, not dated
File — Box: Letter, Box: 28, Folder: 42
Scope and Contents
This collection represents the collected papers and manuscripts of noted horologist of the mid 20th Century, Orville Hagans. This includes articles, photographs, and correspondence of Hagans, as well as scrapbooks, research, and various other material.
There are a number of article manuscripts from the Hagans library that are represented in this collection (see Series I). These are primarily typed articles, several of which include suggested edit, correspondence, and photographs...
Dynavar - Metallurgy and Metallography , 1961
File — Box: Letter, Box: 28, Folder: 1
Scope and Contents
Series contains specifications, procedures, research, reports, photographs, and correspondence concerning various aspects of metalography and metallurgy, both as a field of study and a department at Hamilton. The materials mostly reflect metal purification, melting, drawing, and shaping procedures as they were conducted prior to the company’s expansion into specialized metals fabrication, or the Precision Metals Division. Of note are the High Frequency Melting Experiments Volumes 1-6, which are...
Cobalt and Platinum Magnet Production, 1962
File — Box: Letter, Box: 28, Folder: 2
Scope and Contents
Series contains specifications, procedures, research, reports, photographs, and correspondence concerning various aspects of metalography and metallurgy, both as a field of study and a department at Hamilton. The materials mostly reflect metal purification, melting, drawing, and shaping procedures as they were conducted prior to the company’s expansion into specialized metals fabrication, or the Precision Metals Division. Of note are the High Frequency Melting Experiments Volumes 1-6, which are...
Project #5420 Soft Magnetic Alloys, 1957 - 1965
File — Box: Letter, Box: 28, Folder: 3
Scope and Contents
Series contains specifications, procedures, research, reports, photographs, and correspondence concerning various aspects of metalography and metallurgy, both as a field of study and a department at Hamilton. The materials mostly reflect metal purification, melting, drawing, and shaping procedures as they were conducted prior to the company’s expansion into specialized metals fabrication, or the Precision Metals Division. Of note are the High Frequency Melting Experiments Volumes 1-6, which are...
Project #5219 Hardening Agents, 1950
File — Box: Letter, Box: 28, Folder: 4
Scope and Contents
Series contains specifications, procedures, research, reports, photographs, and correspondence concerning various aspects of metalography and metallurgy, both as a field of study and a department at Hamilton. The materials mostly reflect metal purification, melting, drawing, and shaping procedures as they were conducted prior to the company’s expansion into specialized metals fabrication, or the Precision Metals Division. Of note are the High Frequency Melting Experiments Volumes 1-6, which are...
Experimental Metals Processing - Westinghouse, 1966
File — Box: Letter, Box: 28, Folder: 5
Scope and Contents
Series contains specifications, procedures, research, reports, photographs, and correspondence concerning various aspects of metalography and metallurgy, both as a field of study and a department at Hamilton. The materials mostly reflect metal purification, melting, drawing, and shaping procedures as they were conducted prior to the company’s expansion into specialized metals fabrication, or the Precision Metals Division. Of note are the High Frequency Melting Experiments Volumes 1-6, which are...
Motor Housing Solder Joints, 1961
File — Box: Letter, Box: 28, Folder: 6
Scope and Contents
Series contains specifications, procedures, research, reports, photographs, and correspondence concerning various aspects of metalography and metallurgy, both as a field of study and a department at Hamilton. The materials mostly reflect metal purification, melting, drawing, and shaping procedures as they were conducted prior to the company’s expansion into specialized metals fabrication, or the Precision Metals Division. Of note are the High Frequency Melting Experiments Volumes 1-6, which are...
1960 Metallurgy Activities, 1961
File — Box: Letter, Box: 28, Folder: 7
Scope and Contents
Series contains specifications, procedures, research, reports, photographs, and correspondence concerning various aspects of metalography and metallurgy, both as a field of study and a department at Hamilton. The materials mostly reflect metal purification, melting, drawing, and shaping procedures as they were conducted prior to the company’s expansion into specialized metals fabrication, or the Precision Metals Division. Of note are the High Frequency Melting Experiments Volumes 1-6, which are...
Gold Alloy Microstructure , 1959
File — Box: Letter, Box: 28, Folder: 8
Scope and Contents
Series contains specifications, procedures, research, reports, photographs, and correspondence concerning various aspects of metalography and metallurgy, both as a field of study and a department at Hamilton. The materials mostly reflect metal purification, melting, drawing, and shaping procedures as they were conducted prior to the company’s expansion into specialized metals fabrication, or the Precision Metals Division. Of note are the High Frequency Melting Experiments Volumes 1-6, which are...