Knox Cave article August 19, 1949
From Helderberg Hilltowns of Albany County, NY
News Notes Of The Surrounding Counties
Knox Cave, in the Helderbergs, may be sealed off forever from the curious eyes of sightseers. The entrance to the limestone cave will be blasted shut at the close of the present season in October, according to D. C. Robinson of East Berne, owner of the cavern. He gave the cost of maintaining the tourist exhibit as the reason for his decision.
COOPERSTOWN, NEW YORK, FRIDAY, AUGUST 19, 1949