"Postcard from Bureau Alphen aan den Rijn about the distribution of yellow badges, 30 april 1942"@eng . "Postcard from Bureau Alphen aan den Rijn about the distribution of yellow badges, 30 april 1942"@eng . . . . "Postcard from Bureau Alphen aan den Rijn about the distribution of yellow badges, 30 april 1942"@eng . .