Royal Dutch Army 'Gezagstroepen' ID Booklet (Legitimatieboekje). The 'Gezagstroepen' were the authority forces who slowly took back control over the Netherlands from the Allied Forces after WW2. The booklet is named to 'Robbert Mulder', his service number was No.619479. The booklet was issued to him in Amsterdam on 7 March 1946. He was enlisted within the Infantry and served in several units before being discharged from the army on 1 April 1947. These booklets are hardly ever offered for sale. Nice original booklet in good condition!