1967 The Evolution Of The Colt book which measures 6" x 9" with 54 pages CONTENT: This softcover books pictures 37 handguns and 5 long guns with descriptions that were in the Robert Q. Sutherland Collection in 1967.It starts with a pre-Paterson Colt which was the only one in private hands at the time.It follows the evolution of the Colt pistol through Dragoons,Walkers,SAA revolvers,DA revolvers,a Python Prototype and ending with a .22 automatic prototype.It also has 5 Colt long guns. Excellent As-New condition