Front:
BLUE HOLE. 135.
CASTALIA. OHIO,
Back:
The Blue Hole, Castalia, O.
natural wonder. CARD
A truly remarkable natural wonder.
A great spring of clear blue cold
sparkling water, forming a natural
paradise for the rainbow and speckled
brook trout and a sheltering place for
all kind of wild birds. A mecca for
the tourist and the cameraman. They
eat their lunch under the willow tree
or the cottonwood. The end of a per-
fect day.
Photo by C. C. Messhore, Lorain, O.
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