Search Results 532 items were found.
Keywords: power
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- Item 74874
- Bulb with carbon filament, ca. 1905
- Contributed by: Maine Historical Society
- Date: circa 1905
- Media: Glass, carbon, brass
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- Item 74516
- Stanley Model D electric meter, 1898
- Contributed by: Maine Historical Society
- Date: circa 1898
- Media: Metal, glass
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- Item 74519
- Sangamo Type H electric meter, 1911
- Contributed by: Maine Historical Society
- Date: circa 1911
- Media: Metal, glass
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- Item 74522
- Portable electric test meter, ca. 1912
- Contributed by: Maine Historical Society
- Date: circa 1912
- Media: Wood, metal, glass
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- Item 74823
- Pintype electric insulator, ca. 1916
- Contributed by: Maine Historical Society
- Date: circa 1916
- Media: Porcelain
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- Item 74824
- Electrical insulator pin, ca. 1917
- Contributed by: Maine Historical Society
- Date: circa 1917
- Media: Galvanized iron, wood
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- Item 74825
- Electrical insulator, ca. 1930
- Contributed by: Maine Historical Society
- Date: circa 1930
- Media: Ceramic, composite materials
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- Item 74826
- Rubber pin-type insulator, ca. 1930
- Contributed by: Maine Historical Society
- Date: circa 1930
- Media: Rubber
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- Item 74827
- Pin-type electrical insulator, ca. 1897
- Contributed by: Maine Historical Society
- Date: circa 1897
- Media: Porcelain
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- Item 74828
- Pint-ype insulator, ca. 1916
- Contributed by: Maine Historical Society
- Date: circa 1916
- Media: Porcelain
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- Item 74829
- Pin-type telephone line insulator, 1888
- Contributed by: Maine Historical Society
- Date: circa 1888
- Media: Glass
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- Item 74831
- Porcelain multi-part electrical insulator, ca. 1912
- Contributed by: Maine Historical Society
- Date: circa 1912
- Media: Porcelain
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- Item 74832
- Pony insulator, 1933
- Contributed by: Maine Historical Society
- Date: circa 1933
- Media: Glass
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- Item 74836
- Ball-strain insulator, ca. 1920
- Contributed by: Maine Historical Society
- Date: circa 1920
- Media: Composite material, iron
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- Item 74837
- Open-end strain insulator, ca. 1900
- Contributed by: Maine Historical Society
- Date: circa 1900
- Media: Porcelain
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- Item 74843
- Ratchet sleeve twister, ca. 1935
- Contributed by: Maine Historical Society
- Date: circa 1935
- Media: Steel
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- Item 74845
- Crimping-splicing tool, ca. 1935
- Contributed by: Maine Historical Society
- Date: circa 1935
- Media: Wood, galvanized iron
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- Item 74850
- Chance 'special' wrench, ca. 1928
- Contributed by: Maine Historical Society
- Date: circa 1928
- Media: Iron
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- Item 74867
- Carbonized cellulose filament bulb, ca. 1895
- Contributed by: Maine Historical Society
- Date: circa 1895
- Media: Glass, cellulose, brass
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- Item 74870
- Tungsten filament lamp, ca. 1909
- Contributed by: Maine Historical Society
- Date: circa 1909
- Media: Glass, metal, tungsten
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- Item 74873
- Hy-Lo light bulb, ca. 1904
- Contributed by: Maine Historical Society
- Date: circa 1904
- Media: Glass, cellulose, brass
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- Item 74751
- Electric workers labor agreement, Portland, 1917
- Contributed by: Maine Historical Society
- Date: 1917
- Location: Portland
- Media: Ink on paper
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- Item 6591
- Dam along the Union River, ca. 1930
- Contributed by: Maine Historical Society
- Date: circa 1930
- Location: Ellsworth
- Media: Photographic print
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- Item 201
- CMP storefront, Rockland, 1930
- Contributed by: Maine Historical Society
- Date: 1930
- Location: Rockland
- Media: Photographic print
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