Stores reference 36FF/1970. Valves Inlet, Part No. 1302-6-4, Qty. 2. Pair of new old stock (unused) inlet valves for the Gypsy Major engine as used on the RAF Tiger Moth biplane trainer. The valves appear to be as new, are coated in grease for storage and come in their original box. Potentially useable? Stock code M22116.