A few months ago I posted about a Commando I’d recently acquired. It was somewhat unique, because no forum members had seen a Commando with “USA” stamped near the trigger guard. Also, no one could determine what company was represented by “R & H8”. The Colt archive letter reflects the weapon was sent to Robinson and Houchin Optical Company, which apparently made optical sites for bombers. No clue about the ”USA” stamp. Anyone ever heard of R & H Optical?