55 mm H, 4 LEDs
5 x OO / HO gauge Model train Railway Block led Signal Green over Red #G87
5 x OO / HO gauge Model train Railway Block led Signal lights 3 aspects #G87
Märklin start up Color Light Track Block/Yard Signal
LNER FLETCHERS ABSOLUTE BLOCK INSTRUMENT SIGNAL BOX RAILWAYANA MAIN LINE
PHOTO THE LONG BUILDING BLOCK AND SIGNAL BOX ON HASLEMERE RAILWAY STATIONS DOWN
Lenz Digital Plus BM3 DCC Block and Signal Module - very good used condition
