PUBLIC WARNING, 1915 (letterpress)

This poster urges members of the British public to familiarise themselves with the different German and British aircraft and how to respond if they are seen. It is divided into two sections in which the silhouettes of German and British airships and aeroplanes arranged in order to make clear their different appearances. The craft are captioned as follows - "Zeppelin", "Schutte-Lanz", "Parseval", "H.M.A.Astra Torres", "H.M.A.Beta", "H.M.A.Eta", "H.M.A.Parseval", "Stahltaube Monoplane", "Rumpler Taube Monoplane", "Aviatik Biplane", "D.F.W. Biplane", "Albatross Biplane", "Bristol Biplane", "Avro Biplane", "Short Biplane", "B.E.Biplne", "H.Farman Biplane", "Sopwith Tractor Biplane".