Canadian. 1920s-30s. Lithograph. Framed behind glass. Sight 13.5 x 10.75". The RCAF Siskins were the first official RCAF aerobatic team, formed in 1929 and disbanded in 1932. The team flew three Siskin Bi-planes which likely represent the inspiration for the graphics on this poster. Exhibits minor water stain to upper edge. CODE:MIL