Box 1
Container
Contains 3 Results:
Legal Documents, 1899, 1915, undated
File — Box: 1, Folder: 3
Scope and Contents
From the Collection:
The Edwin Thacher papers (MC 13) document the years 1873 through 1921, representing Thacher's career as a civil engineer in bridge construction, as well as the creation of Thacher's cylindrical slide rule. Legal materials include patent specifications for the bridge truss, and a patent on concrete arches with documentation emphasizing its history and review, 1881-1899. Additional legal materials include court documentation of Edwin Thacher vs. Mayor & City...
Dates:
Created: 1899, 1915, undated
Patents, 1881-1899
File — Box: 1, Folder: 4
Scope and Contents
From the Collection:
The Edwin Thacher papers (MC 13) document the years 1873 through 1921, representing Thacher's career as a civil engineer in bridge construction, as well as the creation of Thacher's cylindrical slide rule. Legal materials include patent specifications for the bridge truss, and a patent on concrete arches with documentation emphasizing its history and review, 1881-1899. Additional legal materials include court documentation of Edwin Thacher vs. Mayor & City...
Dates:
Created: 1881-1899
Edwin Thacher papers
Collection — Box: 1
Identifier: MC 13
Abstract
The Edwin Thacher Papers document the years 1873 through 1921, representing Thacher's career as a civil engineer in bridge construction, as well as the creation of Thacher's cylindrical slide rule.
Dates:
Created: 1840-1920