metropolitanline

From Flickr: “Farringdon Station, Cowcross St, London ; 1922 reconstruction for the Metropolitan Railway, architect Charles Clark” by mikeyashworth

From Flickr: “London Transport Railways; diagram of lines, 1954 – London Underground tube map, 1954” by mikeyashworth

From Flickr: “London Transport Railways; diagram of lines, 1954 – London Underground tube map, 1954” by mikeyashworth

From Flickr: “London Transport Railways; diagram of lines, 1954 – London Underground tube map, 1954” by mikeyashworth

From Flickr: “London Transport Railways; diagram of lines, 1954 – London Underground tube map, 1954” by mikeyashworth

From Flickr: “London Transport Railways; diagram of lines, 1954 – London Underground tube map, 1954” by mikeyashworth

From Flickr: “YONGE ST., ST. CLAIR AVE. TO YONGE BLVD., looking s. at Sherwood Ave.” by Toronto Public Library Special Collections