Keystone Marker Trust

Re-Inventing the Perfectly Pennsylvania Keystone Marker

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town-hartleton-mifflinburg-0324jgraham

Published March 9, 2024 at 1224 × 1131 in Hartleton (Mifflinburg – 6)
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Mar. 2024 photo by J. Graham

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The Keystone Marker Trust is dedicated to the preservation, restoration, and re-creation of Pennsylvania’s iconic Keystone Marker signs. These signs were produced in the 1920s by the Pennsylvania Department of Highways. Thousands were placed all across the state for many purposes, and several hundred remain today, most of them explaining the origins of town names.

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