1800's Colt Firearms Workman List
So rare! "List of Contractors Employed in Colt's Patent Fire Arms Manufactory, Hartford, Conn." A list of men, their home address and the type of work they did for Colt. Included is CUNO HELFRICHT, master engraver! 1 ver. fold, a 7/8" tear at fold. Put away for 30+ years. 6 numbers inked at top.