Item 7992 - Radial gate manufactured at the Portland Company, ca. 1900
- Item 7992 - Radial gate manufactured at the Portland Company, ca. 1900
- Contributed by Maine Historical Society
- Item 7992
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Image Info Twelve by twenty-four foot radial gate for holding back the water flow at paper mills. The gates were lifted by gate winches. The Portland Company manufactured metal products for paper companies, railroads, ships, etc from 1845 to 1982.
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