Lothar Schaack, Wolfsburg, VW Autowerk, Käfer (Production of Beetles at the VW plant, Wolfsburg), 22 January 1973. Source: Bundesarchiv, B 145 Bild-F038788-0014 http://www.bild.bundesarchiv.de/archives/barchpic/search/_1441015260/?search[form][SIGNATUR]=B+145+Bild-F038788-0014, via Wikimedia Commons https://commons.wikimedia.org/wiki/File:Bundesarchiv_B_145_Bild-F038788-0014,_Wolfsburg,_VW_Autowerk,_K%C3%A4fer.jpg?uselang=de. CC-BY-SA 3.0.