Cotton canvas seat pad approximately 44 x 40 x 6cm (filled). Shaped to fit an aircraft seat base or back. Stencilled 'Property AF. U.S. Army'. Some staining, a few minor frays/holes and the filling has spread/compressed such that the cushion is quite thin. We do not know which aircraft this was intended for use with but it is clearly pre 1947 and almost certainly of wartime manufacture. Unusual. Stock code M25410.