2D-004-RV N Gauge Spares Class 56 - Roof Vent Pair - R OO Gauge Class 22 collieries and power stations) until

collieries and power stations) until the early to mid 1970’s

- Die cast metal chassis and cylinders with working vacuum pump- Die cast wheels with steel tyres- Brake shoes in ABS plastic- Two styles of sand boxes in ABS- 5 pole skew wound precision motor- Helical gearbox- Sprung driving wheel and pony trucks- Front and rear pony wheel trucks to operate on a cam system to allow the model to traverse R2 (40

The vans themselves had three large double side doors for fast unloading and loading and were usually seen as part of passenger or fast goods trains

Bodyshell has cab and lighting details

2D-004-RV N Gauge Spares Class 56 - Roof Vent Pair - R OO Gauge Class 22 collieries and power stations) untilN Gauge Spares Class 56 Roof Vent Pair R