TY - MAP TI - A map showing the rail road connection between Pottsville & Sunbury through the Schuylkill Mahanoy and Shamokin coal fields, July 9th 1852 AU - sheafer, p. w. (peter wenrick) PY - 1852 UR - https://www.loc.gov/item/98688549/ ID - 98688549 ER -