The Aeroplane October 3, 1917 978 (Supplement xxviii) … at the present time. The refineries are short of raw copper by longitudinal wires, is provided with a special construction of owing to the various' strikes, and the stocks which they had^ sliffening-rings, and with a pendant car carrying means for storing accumulated are rapidly diminishing ; on…
Aeronautics -- Periodicals
Internet Archive · Smithsonian Libraries · Public domain (published before 1931). Free to use for anything.
![An illustration from [Balloon notes] (1917)](https://img.insideoutlibrary.com/img/200/ia-balloonnotes02unit-108-0.webp)
