Sundials - World's Oldest Clocks

North American Sundial Society


Sundial: 160
State/Province:  Pennsylvania Country:  USA
Dial Type:  Horizontal Dial Condition:  
  Latitude and Longitude: 40° 1.777' N  75° 11.442' W
  • Rittenhouse Home in Historic Rittenhouse Town
    In Fairmount Park; access trail is by Wissahickon Ave. between W. Hermit Lane and Lincoln Drive.
  • A 1 foot diameter bronze horizontal dial. It was presented by National Association of Watch and Clock Collectors in 1991. However, the style angle is 52?.
General Information:
  • Owner:
  • Designer:
  • Builder:
  • Construction Date: 1991

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Sundial = Civil + EoT

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