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Box 1

 Container

Contains 7 Results:

Allied Chemical and Dye Corporation, correspondence and reports, 1905, 1919, 1925

 File — Box: 1, Folder: 3
Accession: 2024-232
Scope and Contents:

Includes letters regarding personnel changes and letters to E.S. Chapin regarding work at Allied. Reports include: "Tentative Programme of Development" and "Analysis of the Norton Dyestuff Census," compiled by W.H. Watkins.

Dates: 1905; 1919; 1925

Edward S. Chapin correspondence, 1938-1943

 File — Box: 1, Folder: 8
Accession: 2024-232
Scope and Contents:

Regarding authorship of articles and reports; the exchanges indicate both a personal and professional relationship.

Dates: 1938-1943

Watkin's patents, Calco Chemical Division, and Watkin's obituary, 1950, 1953

 File — Box: 1, Folder: 9
Accession: 2024-232
Scope and Contents:

Includes two patents: Metachrome Dyeing Processes and Dyeing with Metallizable Dyes.

Dates: 1950; 1953