You searched for Postal Code: 15202
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historicalmarkerproject/markers/HM1U8Z_greenstone-united-methodist-church-historical_Pittsburgh-PA.html
Greenstone United Methodist Church
1906
historicalmarkerproject/markers/HM1JRN_mount-assisi_Bellevue-PA.html
Mount Assisi
1927
Edward J. Weber, architect
historicalmarkerproject/markers/HM155J_dickson-log-house_Pittsburgh-PA.html
Built circa 1797 by Ben Avon's First Family. Reconstructed in 1984 using the original logs.
historicalmarkerproject/markers/HMQWA_davis-island-lock-and-dam_Pittsburgh-PA.html
Below this bridge was the first lock and dam built (1878-1885) on the Ohio River. This was the world's largest movable dam yet constructed, and included the world's first rolling lock gate and widest lock chamber. Built and operated by the United …