Search Results 2303 items were found.

Keywords: industrial

  1. 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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  2. 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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  3. 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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  4. 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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  5. 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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  6. 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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  7. 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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  8. 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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  9. 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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  10. Item 74886
    Sign thanking utility crews, 1998
    Sign thanking utility crews, 1998
    Contributed by: Maine Historical Society
    Date: 1998
    Media: Paint on board insulation
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  11. Item 78755
    Abandoned Hebron Slate Quarry, Monson, ca. 1935
    Abandoned Hebron Slate Quarry, Monson, ca. 1935
    Contributed by: Monson Historical Society
    Date: circa 1935
    Location: Monson
    Media: Photographic print
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  12. Item 78757
    Slate Quarry workers posing for group photo, Monson, ca. 1890
    Slate Quarry workers posing for group photo, Monson, ca. 1890
    Contributed by: Monson Historical Society
    Date: circa 1890
    Location: Monson
    Media: Photographic print
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  13. Item 78759
    Slate Quarry Workers and Work Horses, Monson, ca. 1900
    Slate Quarry Workers and Work Horses, Monson, ca. 1900
    Contributed by: Monson Historical Society
    Date: circa 1900
    Location: Monson
    Media: Photographic print
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  14. Item 78760
    Slate Quarry Hoist, Monson, ca. 1900
    Slate Quarry Hoist, Monson, ca. 1900
    Contributed by: Monson Historical Society
    Date: circa 1900
    Location: Monson
    Media: Photographic print
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  15. Item 78772
    Slate Quarry workers in front of mill, Monson, ca. 1890
    Slate Quarry workers in front of mill, Monson, ca. 1890
    Contributed by: Monson Historical Society
    Date: circa 1890
    Location: Monson
    Media: Photographic print
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  16. Item 78774
    Monson Maine Slate Company, Monson Pond crew, ca. 1880
    Monson Maine Slate Company, Monson Pond crew, ca. 1880
    Contributed by: Monson Historical Society
    Date: circa 1880
    Location: Monson
    Media: Photographic print
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  17. Item 78775
    Visitors at the Monson Slate Works Quarry, ca. 1880
    Visitors at the Monson Slate Works Quarry, ca. 1880
    Contributed by: Monson Historical Society
    Date: circa 1880
    Location: Monson
    Media: Photographic print
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  18. Item 78778
    Monson Maine Slate Co.worker being lowered into the quarry, Monson, ca. 1900
    Monson Maine Slate Co.worker being lowered into the quarry, Monson, ca. 1900
    Contributed by: Monson Historical Society
    Date: circa 1900
    Location: Monson
    Media: Photographic print
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  19. Item 78785
    Portland-Monson Slate Company, Monson, ca. 1890
    Portland-Monson Slate Company, Monson, ca. 1890
    Contributed by: Monson Historical Society
    Date: circa 1890
    Location: Monson
    Media: Photographic print
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  20. Item 78790
    Panoramic view of Portland-Monson Slate Co., Monson, ca. 1900
    Panoramic view of Portland-Monson Slate Co., Monson, ca. 1900
    Contributed by: Monson Historical Society
    Date: circa 1900
    Location: Monson
    Media: Photographic print
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  21. Item 78791
    Quarry buildings, Monson, ca. 1890
    Quarry buildings, Monson, ca. 1890
    Contributed by: Monson Historical Society
    Date: circa 1890
    Location: Monson
    Media: Photographic print
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  22. Item 78792
    Monson Slate Quarry crew, Monson, 1908
    Monson Slate Quarry crew, Monson, 1908
    Contributed by: Monson Historical Society
    Date: 1908-10-09
    Location: Monson
    Media: Photographic print
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  23. Item 78793
    Monson Maine Slate Company, ca. 1900
    Monson Maine Slate Company, ca. 1900
    Contributed by: Monson Historical Society
    Date: circa 1900
    Location: Monson
    Media: Photographic print
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  24. Item 78797
    Slate Mill operation, Monson, ca. 1920
    Slate Mill operation, Monson, ca. 1920
    Contributed by: Monson Historical Society
    Date: circa 1920
    Location: Monson
    Media: Photographic print
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