Titles written by C.E. Collins:
Number of documents found: 1
- C.E. Collins
Title: US Patent No. 66 798 - C.E. Collins - Watch Key - Patented Jul. 1624, 1867
Keywords: watch
Other Keywords: key
Parent Document ID: 15068 - Parent Document Title: US Horological Patents - Various Photo Copies
Edition: 66 798
Page or pages: 2
BHM No: 15070
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