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LC Subject Heading: Iron and steel industries--Maine--Portland

Historical Items

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Item 16553

Portland Iron and Steel Company, 1906

Contributed by: Maine Historical Society Date: 1906-03-29 Location: Portland; South Portland Media: Photographic print

Item 8903

Grates for Thomes welded steel boiler

Contributed by: Maine Historical Society Date: circa 1900 Location: Portland Media: Photoprint

Item 7989

Metal water tank, Portland, ca. 1900

Contributed by: Maine Historical Society Date: circa 1900 Location: Portland Media: Photographic print