Liquid Oxygen Replenishment Ground Servicing Trolley

A 75 litre capacity liquid oxygen trolley, complete with double walled transfer hose. Four rubber tyred wheels with towing/steering arm at front. Control valves at rear and dials at right hand rear. Insulated cylindrical aluminium tank at front; troughing to accommodate transfer hose above.

Jet aircraft could operate at very high altitudes and so had to carry oxygen supplies to allow the aircrew to breathe normally. This trolley was used with the Lightning interceptor aircraft.