Search Results 852 items were found.

Keywords: science

  1. Item 12071
    Boilers made by the Portland Company, ca. 1920
    Boilers made by the Portland Company, ca. 1920
    Contributed by: Maine Historical Society
    Date: circa 1920
    Location: Portland
    Media: Photographic print
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  2. Item 12092
    Seth Gordon, Gorham, ca. 1880
    Seth Gordon, Gorham, ca. 1880
    Contributed by: Maine Historical Society
    Date: circa 1880
    Location: Gorham
    Media: Photographic print
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  3. Item 12139
    Portland Company machine shop, ca. 1900
    Portland Company machine shop, ca. 1900
    Contributed by: Maine Historical Society
    Date: circa 1900
    Location: Portland
    Media: Photographic print
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  4. Item 12147
    Upper Dam House, Mooselookmeguntic Lake, ca. 1910
    Upper Dam House, Mooselookmeguntic Lake, ca. 1910
    Contributed by: Maine Historical Society
    Date: circa 1910
    Location: Richardsontown Twp
    Media: Photographic print
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  5. Item 12258
    Runnel's Dam in Caribou, ca. 1900
    Runnel's Dam in Caribou, ca. 1900
    Contributed by: Caribou Public Library
    Date: circa 1900
    Location: Caribou
    Media: Photographic print
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  6. Item 12538
    Chapman electric neutralizing machine, Portland Company, ca. 1904
    Chapman electric neutralizing machine, Portland Company, ca. 1904
    Contributed by: Maine Historical Society
    Date: circa 1904
    Location: Portland
    Media: Ink on paper
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  7. Item 13053
    Hoist wheel, Union Wharf, Portland, 1962
    Hoist wheel, Union Wharf, Portland, 1962
    Contributed by: Maine Historical Society
    Date: 1962
    Location: Portland
    Media: Photographic print
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  8. Item 13355
    Delmont Emerson Logging Camp, Island Falls, ca. 1910
    Delmont Emerson Logging Camp, Island Falls, ca. 1910
    Contributed by: Aroostook County Historical and Art Museum
    Date: circa 1910
    Location: Island Falls
    Media: Photographic print
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  9. Item 14180
    John H. Allen, Portland, 1885
    John H. Allen, Portland, 1885
    Contributed by: Maine Historical Society
    Date: 1885
    Location: Portland; Berlin
    Media: Photographic print
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  10. Item 15108
    The greatest mother in the world, World War 1 poster, ca. 1917
    The greatest mother in the world, World War 1 poster, ca. 1917
    Contributed by: Maine Historical Society
    Date: circa 1917
    Media: Ink on paper, poster
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  11. Item 15218
    Generator delivery, Presque Isle, 1959
    Generator delivery, Presque Isle, 1959
    Contributed by: Oakfield Historical Society
    Date: 1959
    Location: Presque Isle
    Media: Photographic print
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  12. Item 15230
    Bangor and Aroostook potato car controlc, 1966
    Bangor and Aroostook potato car controlc, 1966
    Contributed by: Oakfield Historical Society
    Date: 1966
    Media: Photographic print
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  13. Item 15235
    Maine Public Service generators, Presque Isle, 1959
    Maine Public Service generators, Presque Isle, 1959
    Contributed by: Oakfield Historical Society
    Date: 1959
    Location: Presque Isle
    Media: Photographic print
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  14. Item 15236
    Turning a Freight Car Replacement Wheel, Derby, 1965
    Turning a Freight Car Replacement Wheel, Derby, 1965
    Contributed by: Oakfield Historical Society
    Date: 1965
    Location: Derby
    Media: Photographic print
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  15. Item 15242
    Moving generators, Presque Isle, 1959
    Moving generators, Presque Isle, 1959
    Contributed by: Oakfield Historical Society
    Date: 1959
    Location: Presque Isle
    Media: Photographic print
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  16. Item 15593
    Dredge, Portland Harbor, ca. 1900
    Dredge, Portland Harbor, ca. 1900
    Contributed by: Maine Historical Society
    Date: circa 1900
    Location: Portland
    Media: Glass Negative
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  17. Item 15594
    Raising the dredge, Portland Harbor, ca. 1900
    Raising the dredge, Portland Harbor, ca. 1900
    Contributed by: Maine Historical Society
    Date: circa 1900
    Location: Portland
    Media: Glass Negative
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  18. Item 15845
    Raising the Chimney at Goodall Worsted Co., Sanford, ca. 1900
    Raising the Chimney at Goodall Worsted Co., Sanford, ca. 1900
    Contributed by: Sanford-Springvale Historical Society
    Date: circa 1900
    Location: Sanford
    Media: Print from glass negative
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  19. Item 15846
    Raising the Chimney at Goodall Worsted Co., Sanford, ca. 1900
    Raising the Chimney at Goodall Worsted Co., Sanford, ca. 1900
    Contributed by: Sanford-Springvale Historical Society
    Date: circa 1900
    Location: Sanford
    Media: Print from glass negative
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  20. Item 15847
    Man at the Goodall Mill Controls, ca. 1900
    Man at the Goodall Mill Controls, ca. 1900
    Contributed by: Sanford-Springvale Historical Society
    Date: circa 1900
    Location: Sanford
    Media: Print from glass negative
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  21. Item 15848
    Man at Large Control Panel, Goodall Mills, ca. 1900
    Man at Large Control Panel, Goodall Mills, ca. 1900
    Contributed by: Sanford-Springvale Historical Society
    Date: circa 1900
    Location: Sanford
    Media: Print from glass negative
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  22. Item 15928
    Railroad Crossing, Springvale, ca. 1905
    Railroad Crossing, Springvale, ca. 1905
    Contributed by: Sanford-Springvale Historical Society
    Date: circa 1905
    Location: Sanford
    Media: Print from GLass Negative
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  23. Item 16320
    Old Houlton Dam on the Meduxnekeag River, Houlton, ca. 1900
    Old Houlton Dam on the Meduxnekeag River, Houlton, ca. 1900
    Contributed by: Aroostook County Historical and Art Museum
    Date: circa 1900
    Location: Houlton
    Media: Photographic print
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  24. Item 16431
    Old Chain Bridge over the Merrimack River, ca. 1893
    Old Chain Bridge over the Merrimack River, ca. 1893
    Contributed by: Stanley Museum
    Date: circa 1895
    Location: Newburyport
    Media: Photographic print
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