Air and liquid cooled undergarments, produced by the Royal Aircraft Establishment, c. 1957-1965. Air and liquid cooled undergarments 1957-1965
Liquid cooled one-piece undergarment, produced by the Royal Aircraft Establishment, c. 1957, with a network of small pipes attached to the inner surface. One pipe is separate from the main body of the suit. Liquid cooled one-piece undergarment 1965
Air ventilated one-piece undergarment, produced by the Royal Aircraft Establishment, c. 1957. Air ventilated one-piece undergarment 1957
