Front:
70401 PENYUGAL HOT SPRING, ARROWHEAD, CALIF.
HOTTEST SPRING IN THE WORLD 2020
COPR. DETROIT PUBLISHING CO.
Back:
MADE ONLY BY DETROIT PUBLISHING CO.
"PHOSTINT" CARD.
TRADE MARK - REG. U. S. PAT. OFF.
FOREIGN, TWO
THIS SPACE MAY BE USED FOR MESSAGE.
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