Coal mines within Pittsburgh/the East End? Submitted by unkapu t3_z8hclm on November 30, 2022 at 4:33 AM in pittsburgh 10 comments 11
Lazy-Associate-4508 t1_iydfg7g wrote on November 30, 2022 at 4:07 PM I know my childhood home on Castle Shannon Blvd in Mt. Lebanon has a mine underneath it. Based on the maps, my parents had to purchase mine subsidence insurance. Permalink 2
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