Keywords: Former Oil City post office.jpg 77001197 41 26 9 N 79 42 33 W Front and southern side of the former w U S Post Office Oil City Pennsylvania U S Post Office in Oil City Pennsylvania United States Built in 1906 at 270 Seneca Street it has been converted into a history museum The post office is listed on the National Register of Historic Places and is a Register-listed Historic district contributing property of the Oil City Downtown Commercial Historic District own 2013-06-22 User Nyttend Nyttend Former post offices in Pennsylvania History museums in Pennsylvania Oil City Pennsylvania Built in Pennsylvania in 1906 Historic district contributing properties in Pennsylvania National Register of Historic Places in Venango County Pennsylvania Stone buildings in Pennsylvania Beaux-Arts architecture in Pennsylvania Building-centered pictures by User Nyttend Taken with Canon PowerShot A540 James Knox Taylor |