Name/Title:
Patent Model - Injector
Maker and role:
Thomas Hart, Patentee, Thomas Hart, Assignor, The Sherwood Manufacturing Company, Assignee
Production date:
Mar 07 1893
Object number:
2015.14.3651a-c
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Name/Title:
Patent Model - Injector
Maker and role:
Thomas Hart, Patentee, Thomas Hart, Assignor, The Sherwood Manufacturing Company, Assignee
Production date:
Oct 13 1891
Object number:
2015.14.3637a,b
See full details