According to the consignor this is an extremely rare Czechoslovakian Mars Assassin pistol. The only visible marking is the serial number "70" on the left side of the frame. Fitted with smooth hardwood grips, rear safety lever marked "O/Z", and magazine catch at the heel. An interesting pistol with elements reminiscent of both the .25 ACP Colt Pocket Model and the .25 Webley & Scott hammerless model.

Fair with traces original blue finish. The balance is a mottled brown/gray patina with scattered areas of light pitting, moderate dings, and edge wear. The replacement grips are fair with small cracks near the screws. Mechanically good.