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Photo of US Airmail ground directional arrows used pre-radio

  • 22-07-2015 02:12AM
    #1
    _Tombstone_
    Closed Accounts Posts: 3,006 ✭✭✭


    image.jpg
    Across the United States, from Los Angeles to New York, lies a network of mostly forgotten infrastructure, a system that was obsolete before it was ever finished—forgotten relics from the early days of powered flight.

    Some interesting bits (dates) on Airmail taking off. The Arrows are actually still used in places in the US aswell.


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