Search Results 533 items were found.
Keywords: Power
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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 74829
- Pin-type telephone line insulator, 1888
- Contributed by: Maine Historical Society
- Date: circa 1888
- Media: Glass
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- Item 74832
- Pony insulator, 1933
- Contributed by: Maine Historical Society
- Date: circa 1933
- Media: Glass
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- Item 74833
- Glass electrical insulator, ca. 1880
- Contributed by: Maine Historical Society
- Date: circa 1880
- Media: Glass
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- Item 74835
- Break-strain insulator, ca. 1915
- Contributed by: Maine Historical Society
- Date: circa 1915
- Media: Wood, iron
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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 74838
- Electrical worker climbing irons, ca. 1954
- Contributed by: Maine Historical Society
- Date: circa 1954
- Media: Iron, aluminum, leather
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- Item 74841
- Electrical worker tool belt, ca. 1920
- Contributed by: Maine Historical Society
- Date: circa 1920
- Media: Leather, metal
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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 74844
- Splicing sleeve, ca. 1910
- Contributed by: Maine Historical Society
- Date: circa 1910
- Media: Copper, aluminum
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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 74848
- Alligator wrench, ca. 1910
- Contributed by: Maine Historical Society
- Date: circa 1910
- Media: Forged 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 74866
- Reproduction 1879 light bulb, ca. 1929
- Contributed by: Maine Historical Society
- Date: circa 1929
- Media: Glass, wood, carbon, bakelite
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- Item 74868
- Metalized filament bulb, ca. 1904
- Contributed by: Maine Historical Society
- Date: circa 1904
- Media: Glass, cellulose, brass
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- Item 74869
- Tantalum filament bulb, ca. 1904
- Contributed by: Maine Historical Society
- Date: circa 1904
- Media: Glass, tantalum, brass
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- Item 74871
- 'Mazda' tungsten filament bulb, ca. 1935
- Contributed by: Maine Historical Society
- Date: circa 1935
- Media: Glass, tungsten, brass
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- Item 74872
- Coiled tungsten filament bulb, ca. 1915
- Contributed by: Maine Historical Society
- Date: circa 1915
- Media: Glass, tungsten, brass
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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 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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