Propeller-Shaped Advertising Ephemera (Early Aviation, Barnstorming, Imperial Polarine)
(Vancouver): Aerial League of Canada, n.d. (1919). Black ink printed onto paper, 7-5/16 inches wide x 2-1/16 inches tall (18.5 x 5.2 cm) reading in part “LET’S ALL GO - SEE / Thrill of Thrills / AVIATION EXHIBIT / Saturday, May 24 / Minoru Park / Aerial League of Canada”..... More