Postcard from the Grain Elevators on the Duluth-Superior Harbor Paul Lundgren 9 months ago This undated postcard shows the Cargill and Belt Line grain elevators on the Duluth-Superior Harbor a good long while ago. Recommended Links:Postcard from a Section of the Duluth Harbor and Railroad YardsPostcard from Tugboats Record and SinclairPostcard from Skyline of Business District from HarborPostcard from Dredging in the Duluth Harbor
