https://flic.kr/p/6b6qnr | Heilbronn - E 93 Electric Locomotive | Class E 93 (later 193) electric locomotive was a heavy-duty freight locomotive. It was sometimes called the German "crocodile," because of its resemblance to a Swiss locomotive. 18 units were built between 1933 and 1939. It often operated on the "Geislinger Steige," a steep climb on the rail line between Stuttgart and Munich. This photo was taken in the Heilbronn station yard.