A small size landing compass, the upper ring with foresight, prism backsight and horizontal spirit level, inscribed 'Medium Landing Compass No. 112KHI-54 6B/34' and with the Government mark, spirit dampened 2½in. (6.2cm.) dia compass card, reversed graduations, 10° - 360° scale, on brass mounting above a circular mahogany plinth; and an Air Ministry Type 06 hand bearing compass