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 Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Scope and Contents Series contains research reports, compensation and fatigue test data, correspondence, drawings, photographs, and various instructions that pertain to the production, design, distribution, assembly, use, and performance of marine chronometers. Drawings and photographs show various chronometers and parts: Models 4221, M21, M22, and M23, among others. Beyond chronometers, this series highlights Hamilton’s contributions to World War II through the Army-Navy E Award and “Tomorrow In the Making” - ...

Scope and Contents Series consists of catalogs, lists, and drawings that detail various specifications and procedures for the manufacture, testing, and quality control of products manufactured for military use. Materials in this series pertain to anything that was developed to comply with U.S. Department of Defense or Military standards.Featured timepieces and instruments include: Strap Watches 987A and S, 8 Day Civil Date Elapsed Time Clock, Comparing Watch 2974B, Navigational Watch 3992B, Master...

Scope and Contents Series consists of catalogs, lists, and drawings that detail various specifications and procedures for the manufacture, testing, and quality control of products manufactured for military use. Materials in this series pertain to anything that was developed to comply with U.S. Department of Defense or Military standards.Featured timepieces and instruments include: Strap Watches 987A and S, 8 Day Civil Date Elapsed Time Clock, Comparing Watch 2974B, Navigational Watch 3992B, Master...

Scope and Contents Series consists of catalogs, lists, and drawings that detail various specifications and procedures for the manufacture, testing, and quality control of products manufactured for military use. Materials in this series pertain to anything that was developed to comply with U.S. Department of Defense or Military standards.Featured timepieces and instruments include: Strap Watches 987A and S, 8 Day Civil Date Elapsed Time Clock, Comparing Watch 2974B, Navigational Watch 3992B, Master...

Scope and Contents Series consists of catalogs, lists, and drawings that detail various specifications and procedures for the manufacture, testing, and quality control of products manufactured for military use. Materials in this series pertain to anything that was developed to comply with U.S. Department of Defense or Military standards.Featured timepieces and instruments include: Strap Watches 987A and S, 8 Day Civil Date Elapsed Time Clock, Comparing Watch 2974B, Navigational Watch 3992B, Master...