File-20203.BL-West of Clarks Summit, PA--24-foot flat top under crossing bridge no. 1.01 for highway -1912- (4285d97d-5190-480d-9f01-3ec73d0b505d)
Summary
24-foot flat top under crossing bridge no. 1.01 for highway--Plan and details--West of Clarks Summit, PA [1912.08.16] Sheet no. 1 of 2
Keywords: architectural drawings; Railroads; (NPS Focus Subject Thesaurus)
Tags
Date
16/08/1912
Source
National Parks Gallery
Copyright info
public domain