?Final Price Realized includes Buyer’s Premium added to Hammer Price
Estimate: $ 700 - $ 1,000
ANONYMOUS PUBLIC WARNING. 1915. 34x22 inches. Joseph Causton, London. Condition A. Framed. Silhouettes of German and British airships and planes to help the British public "familiarise themselves with the appearance [of the aircraft] . . . so that they may not be alarmed by British aircraft, and may take shelter if German aircraft appear." Lettering in red and black.
