Sundials - World's Oldest Clocks

North American Sundial Society


Sundial 437
State/Province:  Pennsylvania Country:  USA
Dial Type:  Horizontal Condition:  Excellent
Latitude:   40° 24' N Longitude:   78° 24' W
  • Discovery Garden at Legion Park, directly across from the State Police Barracks
  • This is a large horizontal dial 10 feet in diameter, constructed of marble with a steel gnomon. The sundial was donated in honor of Courtney Leigh Clayton and is open to the public as part of the beautiful Discovery Garden.
General Information:
  • Owner: Donated by various organizations
  • Designer: Keller Engineers
  • Builder: Gordon Delozier, Kolhepp Stone Company
  • Construction Date: Fall 2000