Keywords: Port Dalhousie Ontario from an Aeroplane (HS85-10-37682).jpg Port Dalhousie Ontario from an Aeroplane 1920 Institution British Library object history credit line accession number HS85/10/37682 Picturing Canada image 37682 British Library image HS85/10/37682 http //www bl uk/manuscripts/FullDisplay aspx ref HS85/10/37682 PD-Canada-photo PD-1923 thumb left 300px Alternative version of this file Picturing Canada images missing coordinates Photographs by the Canadian Postcard Company 1920 aerial photographs of Ontario Aerial photographs of Port Dalhousie Aerial photographs of the Welland Canal |