Milling machinery -- Patents.
Subject
Subject Source: Library of Congress Subject Headings DO NOT USE
Found in 1 Collection or Record:
Martin Rich patent
Collection — Manuscript box 2 - folder 1: [Barcode: 31924065239679]
Identifier: 272
Scope and content
Patent issued to Martin Rich for an improvement in Iron Dogs for a Saw Mill called the Gauge Saw Mill Dog. Signed by Andrew Jackson, President of the United States, and dated March 27, 1835.
Dates:
1835.