A blueprint drawing of Bait Al-Falaj landing ground numbered No. Aden 333/44, and marked as secret. It shows the proposed extension to the landing ground. The drawing is enclosed in a telegram sent by the Clerk of Works, Royal Air Force, Masirah to the Political Agent, Muscat.1 drawingMaterial: Blueprint with manuscript additions in crayon. And a typescript panel pasted on the lower right corner.Dimensions: 645 x 400mm