De bibliotheek CreatorWarmer JohanDate of creation1942 - 1943CollectionDrawings from the camps in the occupied Dutch East Indies (1942-1945)
Het tolkenhuis CreatorWarmer JohanDate of creation1942 - 1943CollectionDrawings from the camps in the occupied Dutch East Indies (1942-1945)
Het levenslied uit de verlichte XXe eeuw Date of creation1914-1918CollectionThe Dutch Labour Movement till 1918