Oil fired three cylinder Pacific "01.10", lettered as 012 066-7, of the Ulmer Eisenbahnfreunde e.V. (UEF), was built as 01 1066 in 1940 by Schwartzkopff in Berlin for the Deutsche Reichsbahn, with 2 meter diameter trailing wheels, 2470 HP and capable and allowed to run with 140 km/h (89 miles per hour).