Four cylinder aeroplane engine of 35 brake horsepower, example of the earliest type of aeroplane engine built in Britain, built for the Green Engine Co. Ltd, by the Aster Engineering Co., London, 1909

Anzani military type aeroplane engine complete with carburettor but without a magneto, built in 1910

Propeller for Anzani aeroplane engine, No. 1026

Aeroplane propeller built up of laminated wood, marked "G 1431, N 25, AB 662, GRH, Wolseley Viper, Hispano Suiza"

Specimen of aluminium alloy girder from the airship R 34 which crossed the Atlantic Ocean in 1919

Specimen of fabric for the airship R 34, linen cloth treated with gold beater's skin on both sides

One of a number of parts of the Parnall Panther biplane - propeller

Model of wind tunnel of the WB XXVI two seater fighter by William Beardmore and Co. Ltd, to a scale of 1 in 10

Airspeed Indicator Mk IVA, No. 52699

Lateral clinometer, No. A752/8772

Four cylinder Wright aeroplane engine built in 1910, fitted to a Wright Model B Airplane, and sold to Harold W. Brown, 1 June 1911

One of a group of products illustrating alloy steels - an impeller coupling from a Derwent aero-engine made in nickel chrome molybdenum steel EN 24

Sectioned combustion chamber and flame tube for a Derwent aero jet engine

Slingsby 'Gull' 1 single-seater glider made by Slingsby Sailplanes of Yorkshire about 1938 and containing parts of the first cross-channel glider flown by Mr G.H. Stephenson

Altimeter Mk VA, No. 5437 Q, measuring up to a height of twenty-thousand feet, made about 1917

Model of a Hawker Fury, a single-seat biplane fighter of the early 1930s with royal Air Force markings, scale 1:24