'Wat was en is, wat deed en doet de NSB' Booklet. The Dutch "Nationaal-Socialistische Beweging" (National Socialist Movement) was founded by 'Anton Mussert' in December 1931 and was a Dutch pro-German Nazi Party. This booklet is a period propaganda publication published by the headquarters of the NSB. This booklet was published in June 1941. Nice original NSB booklet in good condition!