title: Wrench.
creator: Weir, Duncan
contributor: Norman, F. N.
contributor: Beer, J. V.
contributor: Norris Peters Co.
publisher: United States. Patent Office.
date: 1880-09-21
language: English
description: Patent for a new and improved wrench. This design is "especially
 adapted for manipulating pipe-joints, though applicable, also, for use in
 manipulating nuts, &c.; and it consists in the [novel] detailed construction
 and combination of operating parts" (lines 24-28).
subject: Inventions
subject: Science and Technology
subject: wrenches
coverage: United States - Texas - Harrison County - Marshall
rights: Public Domain
type: Patent
format: [2], : ill. ; 23 cm.
format: Text
identifier: pat-no: 232581
identifier: https://texashistory.unt.edu./ark:/67531/metapth170044/
identifier: ark: ark:/67531/metapth170044