Front:
12799
1303
112
ST CLAIR TUNNEL C
1305
TE
ELECTRIC LOCOMOTIVE (1500 H. P.), ST. CLAIR TUNNEL, PORT HURON, MICH.
ST CLAIR TUNNEL C
1306
TE
Hi
COPR. DETROIT PUBLISHING CO.
Back:
MADE ONLY BY DETROIT PUBLISHING CO.
"PHOSTINT" CARD.
TRADE MARK REG. U. S. PAT. OFF.
600
THIS SPACE MAY BE USED FOR MESSAGE..
AND CANADA.
FOREIGN. TWO
CENTS
