55 mm H, 4 LEDs
Marklin MN74371 Start Up Colour Light Track Block Yard Signal HO
LNWR FLETCHERS ABSOLUTE BLOCK INSTRUMENT SIGNAL BOX RAILWAYANA MAIN LINE
LNER FLETCHERS ABSOLUTE BLOCK INSTRUMENT SIGNAL BOX RAILWAYANA MAIN LINE
Vintage LNWR Fletcher’s Double-Line Spagnoletti Block Instrument Signal
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
