Evening Republican, Volume 21, Number 59, Rensselaer, Jasper County, 12 March 1917 — INVISIBLE AERO INVENTED [ARTICLE]

INVISIBLE AERO INVENTED

Wings Made of Celluloid Prevent Craft From Being Seen. Celluloid wings for aeroplanes, said to be so transparent that they axe invisible 300 feet In the air, have been invented by a German engineer.