E. C. Kropp Co.

This undated postcard, published by E. C. Kropp Company, shows a rocky shore at Isle Royale, about 150 miles northeast of Duluth. The fourth-largest lake island in the world was established by President Franklin D. Roosevelt as a National Park on April 3, 1940 — 85 years ago today. …

This undated postcard, published by the E.C. Kropp Company, shows Passage Island Lighthouse and the rugged shore at Isle Royale on Lake Superior. …

This undated postcard, published by E.C. Kropp Company, depicts a sailboat race on Duluth’s waterfront with the Duluth Boat Club in the background. This version of the club building was on the bay side of Minnesota Point at South Tenth Street. It was built in 1903 and destroyed by fire in 1951.

This undated postcard, published by E. C. Kropp Co. of Milwaukee, highlights some of the features of the Hotel Lenox in Downtown Duluth. The hotel was torn down in the 1960s. …

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