Name/Title:
Patent Model - Improvement in Pipe-Wrenches
Maker and role:
Thomas Stone (b.1822, d.1906), Patentee, Thomas Stone (b.1822, d.1906), Assignee, William Scurlock, Assignee, Nelson Graham, Assignee
Production date:
Dec 10 1872
Object number:
2015.14.1511
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