late 1920s

  1. hesham

    Cierva/Weir Prototypes and Projects

    Hi, the well known Cierva/Weir W series of helicopters and autogyros, the W.7 from Flightglobal and Cierva project. http://www.flightglobal.com/PDFArchive/View/1946/1946%20-%201154.html?search=helicopter%20project%201946
    • hesham
    • Thread
    • cierva autogiro company cold war ii g. & j. weir ltd. great britain interwar period late 1920s late 1940s post-world war ii pre-world war ii world war ii
    • Replies: 39
    • Forum: Secret Early Aircraft Projects
  2. S

    Bel Geddes Airliner Number 4 (1929)

    I found this Norman Bel Geddes and Otto Koller behemoth from 1920's here: http://home.att.net/~dannysoar/BelGeddes.htm
  3. TsrJoe

    VL. (Finnish) pre.1945 projects and prototypes

    VL. (Finnish) pre.1945 projects and prototypes
    • TsrJoe
    • Thread
    • 1930s axis powers continuation war interwar period late 1920s republic of finland valtion lentokonetehdas valtion metallitehtaat lentokonetehdas winter war world war ii
    • Replies: 75
    • Forum: Secret Early Aircraft Projects
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