Lionel Postwar 253 Automatic Block Signal Original Box

Lionel Postwar 253 Automatic Block Signal Original Box untested

Lionel Post War No. 253 Automatic Block Signal w/Original Box 1956-1959 ~WORKS

Vintage Lionel O #253 Block Signal With Automatic Train Control Untested

Lionel 253 Auto Block Signal OB

Vintage Lionel No. 153 Block Signal Postwar O Gauge Light Untested Made In USA

Lionel Original Postwar BOXED #154 Automatic Road Crossing Signal W/ CONTACT

Excellent Lionel Original Postwar BOXED #154 Automatic Road Crossing Signal