Front:
THE MYSTERIOUS HANGING BOULDER MYSTIFIES ALL WHO PASS UNDER. POLAR CAVES, N. H.
3481
Back:
Santway Photo-Craft Company, Watertown, N.Y.
Message Only
Polar Caves, N. H., America's greatest
Boulder Caverns. A maze of caves and
spectacular rock formations. All caverns
colorfully lighted. Different from any cav-
erns you may have seen. Nothing like it
on the American continent,
PHOTO-COLOR-
HERE
