Grand Coulee Dam, Transformer and Switching Yard

Front:
MX WAK 22

Back:
DISTRIBUTED BY SPOKANE GREETING CARD CO., SPOKANE, WASHINGTON CURTEICHCOLOR 3-D NATURAL COLOR REPRODUCTION (REG. U. S. A. PAT. OFF.) GRAND COULEE, WASHINGTON TRANSFORMER AND SWITCHING YARD GRAND COULEE DAM ODK-499 PLACE