Although we have covered the Colt 1903 Pocket Hammerless before, the gun shown here makes it worth revisiting, because it is a classic example of how condition affects value. But first, a brief ...

Gifts from the modern world’s most evil killer and America’s No. 1 gangland boss are heading to public auction this week. The Colt Model 1908 Hammerless .25 caliber semi-automatic pistol was given to ...