1 map : col. ; 32 x 27 cm., on sheet 36 x 30 cm., "Extension, Novr 1916." Facsimile: colour photograph of original from the City of Hamilton. Shows Dominion Steel Foundry Company and the Proctor & Gamble Company.
1 map : col. ; 32 x 27 cm., on sheet 36 x 30 cm., "Nov. 1916, extension." Includes inset map, continuation south. Shows Grasselli Chemical Co. Ltd. Facsimile: colour photograph of original from the City of Hamilton.