This helmet is a Czechoslovakian Model 1932/34 steel helmet from the 1930s and World War II (1939-1945). It features a four pad suspension liner system and one of the liner pads has the name “Borge Filstrup 1945” written on it in ink. Though worn and chipped, the front appears to have a red, blue, and white roundel, the tricolors of the Czechoslovakian flag.

Czechoslovakia World War II
Infantry Helmet 1
CZH-22-1109