1936 Opel Olympia with a 1946 Zanker wood gas generator at the Auto- & Uhrenmuseum Schramberg. In 1946 petrol was rare in Germany, so this Opel was equipped with a wood gas generator, so that it could be driven with wood. #obscuremonday [Ad/Werbung, tagging unpaid/unbezahlt] #OpelOlympia #teilixopel #woodgasgenerator #woodgas #Holzgasantrieb #Holzgas #opel #classicopel #opelclassic #vintageopel #instaopel #altopel #germancar #germancars #classiccar #classiccars #oldtimer #vintagecar #classiccarspotting #vintagecarspotting #CarPhotography #classiccaroftheday #classiccarsdaily #automotivephotography #altblechliebe #carstagram #obscurecar #erfinderzeiten (hier: Auto- Uhrenmuseum Schramberg) https://www.instagram.com/p/CJ6mcGbJQh-/?igshid=l505c2lafkcq