UTD2888503: A trip to Ulm, Germany 1930s (b/w photo) / Bridgeman Images

UTD2888524: A trip to Ulm, Germany 1930s (b/w photo) / Bridgeman Images

UTD2888540: A trip to Ulm, Germany 1930s (b/w photo) / Bridgeman Images

UTD2888575: A trip to Eislingen, Germany 1930s (b/w photo) / Bridgeman Images

UTD2888596: A guided tour through a factory of fatty acid in Witten, Germany 1930s (b/w photo) / Bridgeman Images

UTD2888619: A guided tour through a factory of fatty acid in Witten, Germany 1930s (b/w photo) / Bridgeman Images

UTD2888630: A guided tour through a factory of fatty acid in Witten, Germany 1930s (b/w photo) / Bridgeman Images

UTD2888639: A guided tour through a factory of fatty acid in Witten, Germany 1930s (b/w photo) / Bridgeman Images

UTD2888649: A guided tour through a factory of fatty acid in Witten, Germany 1930s (b/w photo) / Bridgeman Images

UTD2888665: A guided Tour (b/w photo) / Bridgeman Images

UTD2888675: A guided tour through a factory of fatty acid in Witten, Germany 1930s (b/w photo) / Bridgeman Images

UTD2888698: Craftsmen working, Witten, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889022: A trip to Backnang, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889027: A trip to Backnang, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889044: A trip to Murrhardt, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889057: A trip to Murrhardt, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889071: A trip to Murrhardt, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889082: A trip to Murrhardt, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889093: A trip to Tübingen, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889110: A trip to Bad Urach, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889125: A trip to Bad Urach, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889132: A trip to Bad Urach, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889152: A trip to Bad Urach, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889178: A trip to Tübingen, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889199: A trip to Eislingen, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889254: A trip to Hohenzollern-Hechingen, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889271: A trip to Hohenzollern-Hechingen, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889286: A trip to Hohenzollern-Hechingen, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889297: A trip to Trossingen, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889309: A trip to Trossingen, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889318: Procedure of a drinking cure, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889003: A trip to Gerlingen, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889026: A trip to Backnang, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889041: A trip to Murrhardt, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889055: A trip to Murrhardt, Germany 1930s (b/w photo) / Bridgeman Images

UTD2889069: A trip to Murrhardt, Germany 1930s (b/w photo) / Bridgeman Images