Search Results 4121 items were found.
Keywords: Economics
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- Item 71870
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- S.D. Warren Paper Mill, Westbrook, ca. 1938
- Contributed by: Boston Public Library
- Date: circa 1938
- Location: Westbrook
- Media: Linen texture postcard
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- Item 74510
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- Transatlantic telegraph cable fragment, 1858
- Contributed by: Maine Historical Society
- Date: 1858
- Media: Copper wire, brass, hemp
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- Item 74512
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- Transatlantic cable fragment, ca. 1865
- Contributed by: Maine Historical Society
- Date: circa 1865
- Media: Copper, brass, hemp
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- Item 74514
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- Westinghouse Shallenberger ampere-hour meter, ca. 1897
- Contributed by: Maine Historical Society
- Date: 1897
- Media: Metal, glass
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- Item 74523
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- Electric meter seal crimper, ca. 1910
- Contributed by: Maine Historical Society
- Date: circa 1910
- Media: Metal
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- Item 74524
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- Crimped lead seal, ca. 1910
- Contributed by: Maine Historical Society
- Date: circa 1910
- Media: Lead
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- Item 74526
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- Type C electric meter, ca. 1906
- Contributed by: Maine Historical Society
- Date: 1906
- Media: Enameled metal, glass
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- Item 74735
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- Interior of Gulf Island hydro station, ca. 1927
- Contributed by: Maine Historical Society
- Date: circa 1927
- Location: Lewiston
- Media: Photographic print
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- Item 74737
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- Gulf Island Dam and hydro station construction, ca. 1926
- Contributed by: Maine Historical Society
- Date: circa 1926
- Location: Lewiston
- Media: Photographic print
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- Item 74739
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- Wyman Station generating unit, Yarmouth, 1965
- Contributed by: Maine Historical Society
- Date: 1965
- Location: Yarmouth
- Media: Photographic print
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- Item 74740
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- W.F. Wyman steam station, Yarmouth, 1963
- Contributed by: Maine Historical Society
- Date: 1963
- Location: Yarmouth
- Media: Photographic print
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- Item 74741
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- Farmingdale steam station, ca. 1920
- Contributed by: Maine Historical Society
- Date: circa 1920
- Location: Farmingdale
- Media: Photographic print
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- Item 74746
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- Forest Avenue power station interior, Portland, 1900
- Contributed by: Maine Historical Society
- Date: 1900
- Location: Portland
- Media: Photographic print
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- Item 74748
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- Power company employee badge, ca. 1915
- Contributed by: Maine Historical Society
- Date: circa 1915
- Media: Metal
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- Item 74749
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- Cumberland County Power & Light crew, Portland, ca. 1915
- Contributed by: Maine Historical Society
- Date: circa 1915
- Location: Portland
- Media: Photographic print
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- Item 74752
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- John B. Vigue, 1949
- Contributed by: Maine Historical Society
- Date: 1949
- Media: Photographic print
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- Item 74753
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- Electric linemen on pole, 1930
- Contributed by: Maine Historical Society
- Date: 1930
- Media: Photographic print
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- Item 74754
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- Wendell B. Willett identification card, Saco, 1942
- Contributed by: Maine Historical Society
- Date: 1942
- Location: Saco
- Media: Ink on paper, photograph
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- Item 74758
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- Maine Yankee brochure, Wiscasset, 1975
- Contributed by: Maine Historical Society
- Date: 1975
- Location: Wiscasset
- Media: Ink on paper
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- Item 74759
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- Maine Yankee reactor pit construction, Wiscasset, 1968
- Contributed by: Maine Historical Society
- Date: 1968
- Location: Wiscasset
- Media: Photographic print
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- Item 74761
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- 'Yankee Ingenuity' brochure, 1980
- Contributed by: Maine Historical Society
- Date: 1980
- Media: Ink on paper
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- Item 74769
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- Kilowatt Savings Time button, ca. 1976
- Contributed by: Maine Historical Society
- Date: circa 1976
- Media: Metal, celluloid
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- Item 74771
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- 'Let's Conserve' button, ca. 1976
- Contributed by: Maine Historical Society
- Date: circa 1976
- Media: Metal, celluloid
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- Item 74822
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- CMP, IBEW labor agreement, 1947
- Contributed by: Maine Historical Society
- Date: 1947
- Media: Ink on paper
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