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LC Subject Heading: Scientific equipment

Historical Items

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Item 28625

1780 Solar Eclipse Instruments, Islesboro, 1980

Contributed by: Islesboro Historical Society Date: 1980 Location: Islesboro Media: Photographic print

Item 135768

The Owl Club, Portland, 1882

Contributed by: Maine Historical Society Date: 1882 Location: Portland Media: Photographic print

Item 12409

Neutron reactor shell, Portland Company, ca. 1970

Contributed by: Maine Historical Society Date: circa 1970 Location: Portland Media: Photographic print