Box Letter

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...

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...

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...

Scope and Contents This series contains research, reports, analysis, specifications, and lab procedures. The materials specify chemical composition of various metals, how they were used, and anlyzed in Hamilton’s research and manufacturing.

Scope and Contents This series contains research, reports, analysis, specifications, and lab procedures. The materials specify chemical composition of various metals, how they were used, and anlyzed in Hamilton’s research and manufacturing.

Scope and Contents This series contains research, reports, analysis, specifications, and lab procedures. The materials specify chemical composition of various metals, how they were used, and anlyzed in Hamilton’s research and manufacturing.

Scope and Contents This series contains research, reports, analysis, specifications, and lab procedures. The materials specify chemical composition of various metals, how they were used, and anlyzed in Hamilton’s research and manufacturing.

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...