Front:
FORT MACKINAC BUILT IN 1780 IS SITUATED 133 FEET ABOVE THE WATER AND COMMANDS THE TOWN, HARBOR AND STRAITS.
12071 SOUTH PARAPET, FORT MACKINAC, MACKINAC ISLAND, MICH.
COPR. DETROIT PUBLISHING CO.
Back:
"PHOSTINT”
TRADE MARK REGUS PAT OFF
MADE ONLY BY DETROIT PUBLISHIN
со
PA
AAN
darf
hall
а 9
das un
ISTA
mielenter
MICS
2804 la
i wun
ayne
entima
lebenetan
end
O.
THIS SPACE MAY BE USED FOR MESSAGE.
Messace.