Colt Model 1903 Pocket Hammer .38 A.C.P. MFG. 1927
My Great Grandfather's Colt Model 1903 Pocket Hammerless made in 1908...was thinking about cleaning it and shooting it but not sure if that's a good idea? : r/guns
Colt Model 1903 Pocket Hammerless | An Official Journal Of The NRA
Colt's 1903 Hammerless - American Handgunner
Colt Model 1903 Pocket Hammer - Turnbull Restoration