19x27.5” poster printed by The Erie Litho Co. c. 1937. Poster has stunning visuals of pair of “RB” airplanes flying around with a female acrobat hanging upside-down from underneath each one. An additional 17 female acrobats are seen performing feats of agility on suspended ladders. Text of poster reads “Airplane Travel Made Safe - For Startling New Aerial Feats At Lofty Heights By The Great Qualterios And The Greatest Mid-Air Display Ever Witnessed.” Barely noticeable vertical fold in center, upper right and lower left have tears professionally repaired. Right bottom margin edge is missing 1” piece and has a few tiny tears as does lower right margin edge. Most of image area will mat and frame to Exc. appearance.