NJS - Jeugdstorm Belt Buckle (Koppelslot). The 'Nationale Jeugdstorm' (NJS) was a Dutch youth movementshortly before and during World War II, inspired by the German Hitler Youth. The organization was formally separated from, but in practice had close ties with the NSB. This is a rectangular type buckle as intended for male members. This is a nice 2-piece German made zinc construction box buckle with a pebbled background, the separate frontplate is attached with four prongs. The buckle is not visible maker marked. Rare original NJS buckle in good condition!