Vintage Lionel no. 153 Block Signal MARX MAIN ST. Semaphore & 3 BARRELS - NICE!

Vintage Lionel Trains O Scale Automatic Block Train Signal No. 153 Working

Lionel No. 153 Automatic Block Signal

Vintage Lionel #153 0 Gauge Automatic Block Control Signal

Lionel 153 Stop Block Signal O Gauge

LIONEL 153 BLOCK SIGNAL - TESTED - WORKING

Lionel No. 153 Automatic Block Signal

Vintage Lionel Automatic Block Signal Control No. 153 in box circa 1953.