Echo Cliffs, Grand River Canyon

Front:
10214 ECHO CLIFFS, GRAND RIVER CANYON, COLO. DETROIT PUBLISHING CO.

Back:
MADE ONLY BY DETROIT PUBLISHING CO. "PHOSTINT" CARD. TRADE MARK REG. U. S. PAT. OFF. 4- THIS SPACE MAY BE USED FOR MESSAGE. AND CANADA. FOREIGN. TWO CENTS