: Model "A" (as illustrated) 7s. 6d. ,, "B" (extra strong for Aviators) .. 12s. 6d. ,, "C" (rubber frames) 6s. Special oval glasses to fit rubber frames, 4s. 9d. per pair. Compact leatherette case, Is. each. THE TRIPLEX SAFETY GLASS CO. LTD. 1, ALBEMARLE STREET, LONDON, W. Telephone: Regent 1340… … KINDLY MENTION "THE AEROPLANE" WHEN CORRESPONDING WITH ADVERTISERS.
Aeronautics -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
