finding sleepers – Morrison County Historical Society

Blue tape grid to help us find sleepers. We drilled 5 holes before striking the first sleeper. The additional 3 holes confirmed the east-west orientation of the sleepers. The Charles A. Weyerhaeuser Memorial Museum, 2019.

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How to Find Sleepers

Mary W July 27, 2019 No Comments American Engineering Testing Brandon Mikelson Denita Lemmon finding sleepers Foster Dunwiddie high density mobile shelving how to find sleepers John Mecum legacy amendment Legacy Grant Mark Hallan Miller Dunwiddie minnesota historical society Morrison County Historical Society museum blueprints sleepers sleepers and foundation The Charles A. Weyerhaeuser Memorial Museum use of ground penetrating radar in architecture Widseth Smith Nolting wood floor

We at The Charles A. Weyerhaeuser Memorial Museum have been on a weeks’ long hunt for sleepers in our Archives. Lest you think we have…

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