Help identifying .32 revolver
Hello, I need help identifying and dating a revolver of my grandfathers. It is very old.... was his dad's pistol who was born in 1905. My grandfather said he probably bought it used ,though, and it could be about as old as his dad was. It shoots great. Anyway, it is a .32 caliber revolver, double action, 5" barrel, six shoooter. The only markings it has on it are " 32 LONG CTG" on the barrel, "SPAIN" behind the trigger guard on the bottom side of the gun, and a serial number of 18466 on the bottom of the handle (grip). Here are a few pictures. I would like to know about how old it is and the manufacturer. If anyone has any information for me, it would be greatly appreciated.