20th Century/Poland: Polish Patrol Helmet, Model 64, WSW/Military Police

Polish wz.64 patrol helmet.
In the early 1960s, the Polish Army recognized the need to develop lightweight helmets that could replace their steel combat counterparts in peacetime. Tests using synthetic materials were initiated, resulting in the introduction of the wz.64 patrol helmet in 1964. The new, lightweight helmet was made of multiple layers of resin-hardened, compressed nonwoven fabric. The new helmet was primarily intended for use by the WSW (Military Internal Service).
The piece offered here was factory-painted khaki. The Polish military eagle and the letters “WSW” (Military Internal Service) were stenciled on the front of the helmet shell. Internal lining, model 50. Dimensions: 18.5 x 26.5 x 24.8 cm. The item’s condition is shown in the attached photos.