Sanborn Map CompanyGlenfield, Allegheny County, Pennsylvania, August 1925. 1 map : color ; 65 x 54 cm. Scale approximately 1:1,200. 100 ft. to an in.JPEG9f3d7c99-c09e-43d1-8b16-82dc197cbf53engSanborn Map Company8888-002PublicGlenfield, Pennsylvania, 1925MapsPennsylvania--GlenfieldPennsylvania--Allegheny CountyPennsylvania1925Pennsylvania State University