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Chamberlain, Dexter H.

Name Street Town State From To
Chamberlain, Dexter H.   Boston, Suffolk County Massachusetts 1837 1850s

Patent Date Remarks
168 April 17, 1837 Imporved in Fire-Arms
so called harmonica pistol invented by E. Fischer and D.H. Chamberlain - see Elijah Fischer for the patent
7,300 April 23, 1850 Imporved Method of Attaching Cylinders in Revolving Fire-Arms
Patent drawing
Specification 2nd page

Contract for