800-5203 DT-3 Grade Crossing Detector Single Direction Brand_Hornby In 1954 the pressure discharge

In 1954 the pressure discharge bulk powder wagon

sheet design bodies and large central doors for passengers to board and depart from

410 x 194 Stretcher Bond Brick Sheets

but soon became BR’s 61572 in 1948

40' quad hopper with removable coal load

800-5203 DT-3 Grade Crossing Detector Single Direction Brand_Hornby In 1954 the pressure dischargeDT 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