Roswell L. Colt in Paterson on November 22, 1856. Roswell L. Colt Roswell Lyman Colt (1779-1856) was an American businessman who made a fortune in the shipping industry, served for decades as governor of the Society for Establishing Useful Manufactures, and was an early railroad executive. Colt's parents were Peter Colt (1744-1824) and Sarah Lyman. (Peter's brother was Benjamin Colt (1740-1781), whose grandson would be gunmaker Samuel Colt (1814-1862).) A graduate of Yale University, Peter founded a shipping business that traded with the West Indies, served in the Revolutionary War, served as Connecticut State Treasurer from 1790 to 1794, and went on to
Colt House Revolver them a recognizable "bird's-head" grip. These features (spur trigger, "birds-head" grips, etc.) were common on many small pistols and revolvers during that era, such as the classic 2-shot "derringer" pistol. Finally, both models, House and Cloverleaf, were chambered with .41 caliber rimfire cartridges, available in both long and short sizes. The main differences between the two models were the following: The Colt New Line (1873) inherited the general shape of the Colt House: a bird's head grip and a solid spur-trigger frame. Colt House Revolver The Colt House Revolver (also called, in its alternate 4-round capacity model, the Cloverleaf) was