Search Results 1561 items were found.
Category: Economics, Industry
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- Item 74518
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- General Electric Type I electric meter, 1913
- Contributed by: Maine Historical Society
- Date: circa 1913
- Media: Metal, glass
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- Item 74519
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- Sangamo Type H electric meter, 1911
- Contributed by: Maine Historical Society
- Date: circa 1911
- Media: Metal, glass
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- Item 74520
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- Prepay electric meter, 1907
- Contributed by: Maine Historical Society
- Date: circa 1907
- Media: Metal
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- Item 74521
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- Westinghouse stamped steel meter, 1928
- Contributed by: Maine Historical Society
- Date: circa 1928
- Media: Metal, glass
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- Item 74522
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- Portable electric test meter, ca. 1912
- Contributed by: Maine Historical Society
- Date: circa 1912
- Media: Wood, metal, glass
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- Item 74525
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- Disconnected electric service tag, ca. 1910
- Contributed by: Maine Historical Society
- Date: circa 1910
- Media: Ink on paper
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- Item 74750
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- Kingfield main power line, ca. 1930
- Contributed by: Maine Historical Society
- Date: circa 1930
- Location: Kingfield
- Media: Photographic print
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- Item 74760
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- Maine Yankee Atomic Power Station, Wiscasset, ca. 1972
- Contributed by: Maine Historical Society
- Date: circa 1972
- Location: Wiscasset
- Media: Photographic print
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- Item 74823
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- Pintype electric insulator, ca. 1916
- Contributed by: Maine Historical Society
- Date: circa 1916
- Media: Porcelain
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- Item 74824
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- Electrical insulator pin, ca. 1917
- Contributed by: Maine Historical Society
- Date: circa 1917
- Media: Galvanized iron, wood
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- Item 74825
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- Electrical insulator, ca. 1930
- Contributed by: Maine Historical Society
- Date: circa 1930
- Media: Ceramic, composite materials
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- Item 74826
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- Rubber pin-type insulator, ca. 1930
- Contributed by: Maine Historical Society
- Date: circa 1930
- Media: Rubber
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- Item 74827
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- Pin-type electrical insulator, ca. 1897
- Contributed by: Maine Historical Society
- Date: circa 1897
- Media: Porcelain
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- Item 74828
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- Pint-ype insulator, ca. 1916
- Contributed by: Maine Historical Society
- Date: circa 1916
- Media: Porcelain
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- Item 74829
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- Pin-type telephone line insulator, 1888
- Contributed by: Maine Historical Society
- Date: circa 1888
- Media: Glass
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- Item 74830
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- Provo-type electrical insulator, ca. 1897
- Contributed by: Maine Historical Society
- Date: circa 1897
- Media: Glass
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- Item 74831
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- Porcelain multi-part electrical insulator, ca. 1912
- Contributed by: Maine Historical Society
- Date: circa 1912
- Media: Porcelain
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- Item 74832
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- Pony insulator, 1933
- Contributed by: Maine Historical Society
- Date: circa 1933
- Media: Glass
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- Item 74833
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- Glass electrical insulator, ca. 1880
- Contributed by: Maine Historical Society
- Date: circa 1880
- Media: Glass
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- Item 74834
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- Westinghouse #104 insulator, ca. 1920
- Contributed by: Maine Historical Society
- Date: circa 1920
- Media: Ceramic
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- Item 74835
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- Break-strain insulator, ca. 1915
- Contributed by: Maine Historical Society
- Date: circa 1915
- Media: Wood, iron
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- Item 74836
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- Ball-strain insulator, ca. 1920
- Contributed by: Maine Historical Society
- Date: circa 1920
- Media: Composite material, iron
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- Item 74837
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- Open-end strain insulator, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Media: Porcelain
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- Item 74838
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- Electrical worker climbing irons, ca. 1954
- Contributed by: Maine Historical Society
- Date: circa 1954
- Media: Iron, aluminum, leather
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