Keystones aren’t the only stones indelible to Pennsylvania’s character. Limestone monuments marking each mile of the Mason-Dixon Line — a survey line dating back to the 1760s intended to resolve a ...
PHILADELPHIA — If Todd Babcock had his way, the Mason-Dixon Line would be known as the technological marvel that kept Philadelphia in Pennsylvania, not as flawed shorthand for the Civil War ...
But in the intervening three centuries, as the line came to represent a metaphoric boundary more than a physical one, the stones, which lacked any meaningful government protection, languished. Nicked ...
Seeking inspiration for new places to explore, I looked up historical events of local import that took place on May 25, and as it turns out, there are plenty to choose from. You could argue the 1659 ...
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