Greetings, All!
This second Old Holster, I believe, is connected to an Allen & Wheelock Pistol that Dad had acquired in the mid Fifties. He was presented with this Pistol by a girl that he was dating; she informed Dad that the Pistol was found in the case of her family's old Grandfather Clock. According to Dad, it had been fired, and put away uncleaned. Although I don't recall Dad connecting the Pistol and this Old Holster, the Pistol fits very well, and I cannot account for it in any other way...
M.T.M.