Control Board In Powerhouse At Grand Coulee Dam

Front:
CONTROL BOARDS IN POWERHOUSE AT GRAND COULEE DAM, WASHINGTON 210 STOP STAND E LINE PUMP START STUP STAND Y PUMP FA BB--

Back:
50 28064 Looking down the Governor Gallery in one of the two powerhouses at the Grand Coulee Dam, Washington. Dial readings indicate how the world's most powerful generators and other equipment are functioning. Visitors are guided through this gallery. COLOR CO Copyrighted and Distributed by Western Souvenirs, Inc., Coulee City, Wash. weg