FERYS MARINE GLUE Use- uiir Waterproof Liquid Glue, foi- waterproofing tlie eanvas covering of Hying l)o:its. It not only watir-proofs and preserves the canvas but attaches it to the wood, and with a coat of paint once a year it will last aslong as the boat. For use in combination with calico or… … SCHOOL MACHINE .AT WORK Heinrich Monoplanes The only original American Monoplane on the marketHighest efficiency of any monoplane in America School Now Open. Tuition $250 HEINRICH PROPELLERS $20 UP HEINRICH AEROPLANE CO., Inc. BALDWIN, L. 1., N. Y., U. S. A. PHARAVAY The standard American…
Aeronautics
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