Thursday, December 12, 2019

1947 Grand Coulee Dam Load View

Courtesy of the Coulee Pioneer Museum.

June 17, 1947

The L-& spider mounted upon timbers on rollers on the trailer is drawn along side the railroad flat car, preparatory to sliding the spider from the trailer to the flatcar. A little blocking under the trailer matches the elevations of the rollers and jacks under the flat car prevent tipping of the car at stages during the transfer.

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