Robert Lyngos Postcard Collection

    Richardson Dam, originally Oldfield Dam, across the Thunder Bay River near Tenth Street, Alpena, Michigan.

    Chisholm Street Bridge. The City Ice House or the Dehring Bottling Company is the building in the background. This bridge was damaged from a Spring flood in 1923, but not replaced until 1932 when it

    Alpena Power Company, Ninth Street Dam and Power Plant, Alpena, Michigan.

    Richardson Dam, originally Oldfield Dam, across the Thunder Bay River near Tenth Street, Alpena, Michigan, c1908.

    The fourth Second Avenue Bridge across the Thunder Bay River in Alpena, Michigan, c1940. Alpena Furniture Store in background.

    The fourth Second Avenue Bridge across the Thunder Bay River in Alpena, Michigan, soon after opening. c1940. Built in 1939. Vessel WYANDOTTE.

    The fourth Second Avenue Bridge across the Thunder Bay River in Alpena, Michigan, c1940. Built in 1939. Vessel WYANDOTTE.