Photo a Day Challenge

Equine

Equine

Pioneer demonstrators hitched five teams of horses to a turnstile attached to a vertical axle.  The horses pulled together in a circle creating a literal 10 horsepower.

3 responses

  1. Hard Yakka!

    September 26, 2013 at 4:22 pm

  2. thellino

    It’s a great document!

    September 27, 2013 at 6:03 am

  3. wow… great “old photo”

    September 30, 2013 at 7:09 pm

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