Maine's "Hearts of Oak"

Front:
COPYRIGHT, 1905, BY DETROIT PUBLISHING CO 12520 MAINE'S'HEARTS OF OAK."

Back:
PLACE STAMP HERE POST CARD UNITED STATES AND CANADA ONE CENT. FOREIGN. TWO CENTS THIS SPACE MAY BE USED FOR MESSAGE THIS SPACE FOR THE ADDRESS. "PHOSTINT" CARD. MADE ONLY BY DETROIT PUBLISHING GO TRADE MARK REG. U. S. PAT. OFF.