Sanborn Map CompanyBrackenridge, Allegheny County, Pennsylvania, January 1924. 1 map on 9 sheets : color ; sheets 65 x 54 cm. Scale approximately 1:600. 50 ft. to an in. unless otherwise noted on individual sheets.JPEG66219116-14a9-4312-99a2-916f3c0c85b2engSanborn Map Company8888-002PublicBrackenridge, Pennsylvania, 1924MapsPennsylvania--BrackenridgePennsylvania--Allegheny CountyPennsylvania1924Pennsylvania State University