800-5203 DT-3 Grade Crossing Detector Single Direction Brand_Hornby 1980s and 1990s

1980s and 1990s

In 1954 the pressure discharge bulk powder wagon

N Gauge Town and Country - Pub Garden

small pebbles) and coarse (blast furnace slag) aggregates arrive by rail

800-5203 DT-3 Grade Crossing Detector Single Direction Brand_Hornby 1980s and 1990sDT 3 Grade Crossing Detector Single Direction Details: The Circuitron DT 3 Single Direction Grade Crossing Detection Circuit is a versatile optical train detection system designed to provide reliable and realistic grade crossing operation on virtually any model railway. Using Circuitron's proven opto electronic detection technology, the DT 3 accurately detects approaching trains without requiring any modifications to locomotives, coaches or freight