MTH Premier 20-21803-1 O Scale EMD F7A Diesel Western Maryland WM 61 with PS3 DC Layout Wiring B&W Photo from passcarphotos

B&W Photo from passcarphotos

T-FHSS/S-FHSS/FHSS SYSTEM

Early Light 3-4"

Pour on the throttle and the Titan® motor’s massive torque raises the front wheels skyward for dirt-roosting wheelies and high-power jumps

the Union Pacific Railroad unveiled locomotive 4141

MTH Premier 20-21803-1 O Scale EMD F7A Diesel Western Maryland WM 61 with PS3 DC Layout Wiring B&W Photo from passcarphotosMTH Premier 20 21803 1 O Scale EMD F7A Diesel Western Maryland WM 61 with PS3 Electro Motive Division's F7 was the zenith of the covered wagon, or carbody style diesel. With 3,849 units built between 1949 and 1953, the F7 was both the most popular carbody diesel and its last hurrah. By 1954 U. S. railroads had virtually stopped ordering F units in favor of hood units like EMDs GP9 and Alcos RS 3. The side walkways of hood units offered better access