Search Results 92 items were found.
LC Subject Heading: Steel industry
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- Item 5779
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- Shell casing manufacture, Portland Company, Portland, ca. 1917
- Contributed by: Maine Historical Society
- Date: circa 1917
- Location: Portland
- Media: Photographic print
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- Item 5793
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- War work, Portland Company, ca. 1917
- Contributed by: Maine Historical Society
- Date: circa 1917
- Location: Portland
- Media: Photographic print
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- Item 5794
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- 108 mm shell casings manufacturing, ca. 1917
- Contributed by: Maine Historical Society
- Date: circa 1917
- Location: Portland
- Media: Photographic print
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- Item 5795
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- 108 mm shell manufacturing, ca. 1917
- Contributed by: Maine Historical Society
- Date: circa 1917
- Location: Portland
- Media: Photographic print
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- Item 5796
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- 108 mm. shell manufacturing, ca. 1917
- Contributed by: Maine Historical Society
- Date: circa 1917
- Location: Portland
- Media: Photographic print
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- Item 7985
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- Marine boiler, Portland Company, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland; South Portland
- Media: Photoprint
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- Item 8017
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- Marine boiler, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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- Item 8604
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- Manhole covers, Portland Company, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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- Item 8633
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- Marine boiler, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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- Item 8689
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- 108-millimeter shell production, ca. 1917
- Contributed by: Maine Historical Society
- Date: circa 1917
- Location: Portland
- Media: Photographic print
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- Item 8690
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- 108-millimeter howitzer shell production, ca. 1917
- Contributed by: Maine Historical Society
- Date: circa 1917
- Location: Portland
- Media: Photographic print
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- Item 8902
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- Thomes multi stage boiler, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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- Item 8903
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- Grates for Thomes welded steel boiler, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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- Item 8906
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- Shell manufacture, Portland, ca. 1917
- Contributed by: Maine Historical Society
- Date: 1917
- Location: Portland
- Media: Photographic print
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- Item 8907
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- Thomes Core Box Machine, Portland, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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- Item 8908
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- Thomes core box machine, Portland, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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- Item 8921
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- Cletrac snowplow, Portland, ca. 1920
- Contributed by: Maine Historical Society
- Date: circa 1920
- Location: Portland
- Media: Photoprint
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- Item 8926
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- Freight elevator, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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- Item 8929
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- Freight elevator, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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- Item 8930
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- Elevator machine, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Location: Portland
- Media: Photoprint
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- Item 8936
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- Fordson caterpillar, Portland, ca. 1920
- Contributed by: Maine Historical Society
- Date: circa 1920
- Location: Portland
- Media: Photoprint
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- Item 10660
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- Scrap waiting for loading, Portland, ca. 1909
- Contributed by: Maine Historical Society
- Date: circa 1909
- Location: Portland
- Media: Photographic print
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- Item 10662
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- Moving pipe, William H. Perry Co., Portland, ca. 1909
- Contributed by: Maine Historical Society
- Date: circa 1909
- Location: Portland
- Media: Photographic print
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- Item 10987
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- Carpentry Shop, Portland Company, ca. 1880
- Contributed by: Maine Historical Society
- Date: circa 1880
- Location: Portland
- Media: Glass Negative
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