Polish military 7.62×25mm Tokarev ammunition with factory packaging, believed to be compatible with the CZ-52 pistol, dating from the Cold War era approximately 1970s. This comprehensive collection includes four original cardboard boxes with military markings plus additional loose rounds, totaling approximately 420 rounds of brass-cased ammunition. Each original box is designed to hold 70 rounds as indicated by the "70 rd" notation on the packaging. This vintage ammunition is of the 7.62×25mm Tokarev caliber, with boxes marked "7.62mm naboje Pistoletowe" (7.62mm Pistol Cartridges). The 7.62×25mm TT cartridge was developed in the late 1920s based on the 7.63mm Mauser round and adopted by the Soviet military in 1930. It was widely used throughout Eastern Bloc countries for various weapons including the TT-33 Tokarev pistol, PPSh-41 submachine gun, and the Czechoslovakian CZ-52 service pistol. Known for its high velocity (approximately 1,600 ft/s) and good penetration capabilities, this ammunition was a standard military pistol cartridge during the Cold War era. Each round features brass casings with copper-jacketed lead bullets, all appearing to be in functional condition with intact primers marked "52 33" on the headstamp.