US&S "A-5" Electro-Pneumatic on B&O
Amtrak (PRR) US&S "A-5" Electro-Pneumatic Power Derail - South Branch Bridge, Chicago
Conrail GRS electric yard machines
Conrail GRS electric power derail, dual control
Conrail GRS electric power derail, not dual control
Conrail GRS electric lock on hand throw switch
CSS&SB Pettibone Spring Switch
Kansas City Southern Spring Switch
Kansas City Southern GRS electric lock on hand throw switch
N&W (Wabash) US&S Spring Switch
IHB-EJ&E Movable Point Frogs with GRS machines