This one, in .38 Special caliber, was manufactured by N. Arizmendi y Cia of Eibar, and proudly marked "MADE IN SPAN" (really, not a typo on my part). Outwardly it strongly resembles an M&P from the 1920's. A very un-S&W deviation from that pattern is that it's a solid frame design (no sideplate). The only access to the action is via a removable triggerguard.