A book of lecture notes covering British, German, Italian and American fighter, Coastal, Army co-operation, bombers and dive bombers.
Notes on Hygiene, Water, Accommodation and conservancy in the field, Food, cookhouses and cooking, Law and…
A booklet with silhouettes of aircraft listed for the third grade test of the Royal Observer Corps Club. Each of the 62 aircraft is a black image seen from the side and plan.
A leaflet with silhouettes of aircraft listed for the second grade test of the Royal Observer Corps Club. There are side, plan and head-on views of 62 aircraft. 53 views are included for the second grade test.