WW1 45ACP revolver made in 1919 #19909.  Inspector Lt. Col. John W. Gilbert's stamp on frame (between #29,700-#62,000). Provisional inspector Francis I. Hosmer's stamp on cylinder and under barrel. One box of Remington 230 grain 45 Auto Rim in the price. I have owned it sence 1970. Might be open to cash and some kind of trade.  TKS Steve