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Albert Hoiland Papers
Collection
Identifier: Mss 444
Abstract
Mr. Hoiland was a North Dakota inventor. The collection contains various United States and foreign patents and promotional material for some of his inventions including wild oats separator (most extensive), valves, lignite grate, freight car door, flying machine (helicopter), cow trainer, car guide, and fan for explosive engines.
Dates:
1899-1953.
Found in:
Institute for Regional Studies