Inscription: Engraved on the barrel: Patent Arms M'g. Co. Paterson, N.J.-Colt's Pt.
"A Matter of Provenance" in Man at Arms I no:6 (Nov.-Dec. 1979) J.R. Hegeman, Jr. discussed as a Colt collector.
Wilson, R.L. The Paterson Colt Book : The Early Evolution of Samuel Colt's Repeating Arms. Palo Alto, California, 2001. This pistol.