Transcript History and Development of Gas Street Lighting Maintenance, 6
History and Development of Street Lighting Maintenance WELSBACH STREET LIGHTING COMPANY OF AMERICA PHILADELPHIA, PA. 6 page booklet, 6″ X 9″ Reprint from The Philadelphia Inquirer March 16, 1936 http://riverton history.com/ Booklet loaned by Jeff Cole Scans & PowerPoint by HISTORICAL John SOCIETY OF RIVERTON McCormick ©2011 blank back cover