Search Results 1564 items were found.

Category: Economics, Industry

  1. Item 74839
    Hard hat, ca. 1953
    Hard hat, ca. 1953
    Contributed by: Maine Historical Society
    Date: circa 1953
    Media: Fiberglass
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  2. Item 74840
    Rubber top hat, ca. 1910
    Rubber top hat, ca. 1910
    Contributed by: Maine Historical Society
    Date: circa 1910
    Media: Rubber, felt
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  3. Item 74841
    Electrical worker tool belt, ca. 1920
    Electrical worker tool belt, ca. 1920
    Contributed by: Maine Historical Society
    Date: circa 1920
    Media: Leather, metal
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  4. Item 74842
    'McIntryre' splice, ca. 1913
    'McIntryre' splice, ca. 1913
    Contributed by: Maine Historical Society
    Date: circa 1913
    Media: Copper
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  5. Item 74843
    Ratchet sleeve twister, ca. 1935
    Ratchet sleeve twister, ca. 1935
    Contributed by: Maine Historical Society
    Date: circa 1935
    Media: Steel
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  6. Item 74844
    Splicing sleeve, ca. 1910
    Splicing sleeve, ca. 1910
    Contributed by: Maine Historical Society
    Date: circa 1910
    Media: Copper, aluminum
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  7. Item 74845
    Crimping-splicing tool, ca. 1935
    Crimping-splicing tool, ca. 1935
    Contributed by: Maine Historical Society
    Date: circa 1935
    Media: Wood, galvanized iron
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  8. Item 74846
    Western Union splice, ca. 1920
    Western Union splice, ca. 1920
    Contributed by: Maine Historical Society
    Date: circa 1920
    Media: Copper
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  9. Item 74847
    Hammer with insulated handle, ca. 1920
    Hammer with insulated handle, ca. 1920
    Contributed by: Maine Historical Society
    Date: circa 1920
    Media: Iron, wood, plastic
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  10. Item 74848
    Alligator wrench, ca. 1910
    Alligator wrench, ca. 1910
    Contributed by: Maine Historical Society
    Date: circa 1910
    Media: Forged iron
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  11. Item 74849
    Lag-screw wrench, ca. 1903
    Lag-screw wrench, ca. 1903
    Contributed by: Maine Historical Society
    Date: circa 1903
    Media: Iron
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  12. Item 74850
    Chance 'special' wrench, ca. 1928
    Chance 'special' wrench, ca. 1928
    Contributed by: Maine Historical Society
    Date: circa 1928
    Media: Iron
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  13. Item 74866
    Reproduction 1879 light bulb, ca. 1929
    Reproduction 1879 light bulb, ca. 1929
    Contributed by: Maine Historical Society
    Date: circa 1929
    Media: Glass, wood, carbon, bakelite
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  14. Item 74867
    Carbonized cellulose filament bulb, ca. 1895
    Carbonized cellulose filament bulb, ca. 1895
    Contributed by: Maine Historical Society
    Date: circa 1895
    Media: Glass, cellulose, brass
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  15. Item 74868
    Metalized filament bulb, ca. 1904
    Metalized filament bulb, ca. 1904
    Contributed by: Maine Historical Society
    Date: circa 1904
    Media: Glass, cellulose, brass
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  16. Item 74869
    Tantalum filament bulb, ca. 1904
    Tantalum filament bulb, ca. 1904
    Contributed by: Maine Historical Society
    Date: circa 1904
    Media: Glass, tantalum, brass
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  17. Item 74870
    Tungsten filament lamp, ca. 1909
    Tungsten filament lamp, ca. 1909
    Contributed by: Maine Historical Society
    Date: circa 1909
    Media: Glass, metal, tungsten
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  18. Item 74871
    'Mazda' tungsten filament bulb, ca. 1935
    'Mazda' tungsten filament bulb, ca. 1935
    Contributed by: Maine Historical Society
    Date: circa 1935
    Media: Glass, tungsten, brass
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  19. Item 74872
    Coiled tungsten filament bulb, ca. 1915
    Coiled tungsten filament bulb, ca. 1915
    Contributed by: Maine Historical Society
    Date: circa 1915
    Media: Glass, tungsten, brass
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  20. Item 74873
    Hy-Lo light bulb, ca. 1904
    Hy-Lo light bulb, ca. 1904
    Contributed by: Maine Historical Society
    Date: circa 1904
    Media: Glass, cellulose, brass
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  21. Item 74874
    Bulb with carbon filament, ca. 1905
    Bulb with carbon filament, ca. 1905
    Contributed by: Maine Historical Society
    Date: circa 1905
    Media: Glass, carbon, brass
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  22. Item 74876
    Blackout lamp, ca. 1940
    Blackout lamp, ca. 1940
    Contributed by: Maine Historical Society
    Date: circa 1940
    Media: Glass, tungsten, brass
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  23. Item 74884
    'Need power' sign, 1998
    'Need power' sign, 1998
    Contributed by: Maine Historical Society
    Date: 1998
    Media: Paint on masonite
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  24. Item 74885
    Sign requesting electric power, 1998
    Sign requesting electric power, 1998
    Contributed by: Maine Historical Society
    Date: 1998
    Media: Paint on plywood
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