Search Results 3 items were found.
LC Subject Heading: Portland Company--Manufactures
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- Item 8905
- 108 mm shell manufacturing, ca. 1917
- Contributed by: Maine Historical Society
- Date: circa 1917
- Location: Portland
- Media: Photographic print
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- Item 8008
- Log bunk for Somerset Railroad, 1906
- Contributed by: Maine Historical Society
- Date: 1906
- Location: Portland
- Media: Photoprint
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- Item 8902
- Thomes multi stage boiler, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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