Patents and government developed inventions collection [manuscript], circa 1859-1905.
Related Entities
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Sevick, Joseph.
http://n2t.net/ark:/99166/w6pk1bnx (person)
Connell, John Francis.
http://n2t.net/ark:/99166/w6t73d0s (person)
Smith, Andrew R., 1953-....
http://n2t.net/ark:/99166/w6qv3jz8 (person)