Penn R. R. Office [graphic]. Pennsylvania Railroad -- Buildings. Office buildings -- Pennsylvania -- Philadelphia. View of the Pennsylvania Railroad adminstrative office building at 233 South 4th Street, Philadelphia. The railroad utilized the building between circa 1871 and 1895 when leased to the Commercial Museum. Includes partial views of adjacent buildings and a horse-drawn carriage. Yellow mount with rounded corners. Title printed on mount. Retrospective conversion record: original entry, edited. Digitization funded by a grant from the National Endowment for the Humanities (PW-506-19-10), 2010-2012. United States US. 1871 ca. 1871 Stereographs -- 1870-1880. Albumen prints -- 1870-1880. 1 photographic print: albumen on stereograph mount; 10 x 18 cm.(4 x 7 in.) digitool:101604 Library Company of Philadelphia Print Dept. stereo - unidentified - Transportation [P.9260.83] P.9260.83 Part of Philadelphia. Stereoscopic views. 112 Fourth Street (Philadelphia, Pa.) -- south -- 233.