Item 5778 - Portland Company 108 mm shell manufacturing, ca. 1917
- Item 5778 - Portland Company 108 mm shell manufacturing, ca. 1917
- Contributed by Maine Historical Society
- Item 5778
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Image Info During World War I the Portland Company on Portland, Maine's waterfront manufactured 108 mm shell casings for the United States Army. Normally, the Portland Company manufactured marine equipment, and the steel fabrication required for power plants, elevators and paper company digesters.
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