Search Results 397 items were found.

Category: Science & Technology, Engineering

  1. Item 73115
    Water district construction, Sebago Lake, 1924
    Water district construction, Sebago Lake, 1924
    Contributed by: Maine Historical Society/MaineToday Media
    Date: 1924
    Media: Glass Negative
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  2. Item 73119
    Clamshell shovel, Sebago Lake, 1924
    Clamshell shovel, Sebago Lake, 1924
    Contributed by: Maine Historical Society/MaineToday Media
    Date: 1924
    Media: Glass Negative
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  3. Item 73122
    Construction supervisors, Sebago Lake, 1924
    Construction supervisors, Sebago Lake, 1924
    Contributed by: Maine Historical Society/MaineToday Media
    Date: 1924
    Media: Glass Negative
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  4. Item 73123
    Portland Water District work, Sebago Lake, 1924
    Portland Water District work, Sebago Lake, 1924
    Contributed by: Maine Historical Society/MaineToday Media
    Date: 1924
    Media: Glass Negative
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  5. Item 80692
    Construction of boom pier on Androscoggin River, Rumford, 1893, 1893
    Construction of boom pier on Androscoggin River, Rumford, 1893, 1893
    Contributed by: Greater Rumford Area Historical Society
    Date: 1893
    Location: Rumford
    Media: Photographic print
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  6. Item 82114
    South Portland Submarine Line 1922
    South Portland Submarine Line 1922
    Contributed by: Portland Water District
    Date: 1922
    Location: Portland
    Media: Photographic print
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  7. Item 82124
    South Portland Submarine Line, 1922
    South Portland Submarine Line, 1922
    Contributed by: Portland Water District
    Date: 1922
    Location: Portland
    Media: Photographic print
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  8. Item 82125
    South Portland Submarine Line 1922, 1922
    South Portland Submarine Line 1922, 1922
    Contributed by: Portland Water District
    Date: 1922
    Location: Portland; South Portland
    Media: Photographic print
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  9. Item 82325
    Leonard Dam, Ellsworth, 1923
    Leonard Dam, Ellsworth, 1923
    Contributed by: Ellsworth Public Library
    Date: 1923-04-29
    Location: Ellsworth
    Media: Postcard
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  10. Item 98695
    East Boothbay Tide Mill and bridge, ca. 1930
    East Boothbay Tide Mill and bridge, ca. 1930
    Contributed by: Boothbay Region Historical Society
    Date: circa 1930
    Location: Boothbay
    Media: Glass Negative
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  11. Item 104191
    North Twin Dam, Millinocket, 1915
    North Twin Dam, Millinocket, 1915
    Contributed by: Maine Historical Society
    Date: 1915-03-22
    Location: Millinocket
    Media: Photographic print
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  12. Item 104192
    Steam hammer, Millinocket, 1913
    Steam hammer, Millinocket, 1913
    Contributed by: Maine Historical Society
    Date: 1913
    Location: Millinocket
    Media: Photographic print
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  13. Item 104502
    Ruins of the Merchants' Exchange Building, Portland, 1854
    Ruins of the Merchants' Exchange Building, Portland, 1854
    Contributed by: Maine Historical Society
    Date: 1854
    Location: Portland
    Media: Daguerreotype
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  14. Item 105409
    Floors added to Maine Medical Center parking garage, Portland, ca. 1983
    Floors added to Maine Medical Center parking garage, Portland, ca. 1983
    Contributed by: Maine Historical Society
    Date: circa 1983
    Location: Portland
    Media: photographic print
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  15. Item 105410
    Maine Medical Center parking garage at night, Portland, 1973
    Maine Medical Center parking garage at night, Portland, 1973
    Contributed by: Maine Historical Society
    Date: 1983
    Location: Portland
    Media: photographic print
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  16. Item 116321
    Landry barn, Saint Francis, 1974
    Landry barn, Saint Francis, 1974
    Contributed by: Acadian Archives
    Date: 1974
    Location: Saint Francis
    Media: Photographic print
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  17. Item 148219
    Foundation for MCRR depot, Union Station, Portland, 1887
    Foundation for MCRR depot, Union Station, Portland, 1887
    Contributed by: City of Portland - Planning & Development
    Date: 1887-07-09
    Location: Portland
    Media: Photographic print
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  18. Item 148226
    Maine Central Railroad Bridge, Portland Street, Portland, 1887
    Maine Central Railroad Bridge, Portland Street, Portland, 1887
    Contributed by: City of Portland - Planning & Development
    Date: 1887-07-09
    Location: Portland
    Media: Photographic print
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  19. Item 148234
    Pearl Street Sewer extension, with engineers and pile driver, Portland, 1887
    Pearl Street Sewer extension, with engineers and pile driver, Portland, 1887
    Contributed by: City of Portland - Planning & Development
    Date: 1887-07-09
    Location: Portland
    Media: Photographic Print
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  20. Item 1440
    Reservoir break, Portland, 1893
    Reservoir break, Portland, 1893
    Contributed by: Maine Historical Society
    Date: 1893
    Location: Portland
    Media: Photographic print
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  21. Item 5616
    Portland Company shop and staff, ca. 1920
    Portland Company shop and staff, ca. 1920
    Contributed by: Maine Historical Society
    Date: circa 1920
    Location: Portland
    Media: Photographic print
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  22. Item 6486
    Building Madawaska to Edmundston bridge, 1921
    Building Madawaska to Edmundston bridge, 1921
    Contributed by: University of Maine at Presque Isle Library
    Date: 1921
    Location: Madawaska; Edmundston
    Media: Photographic copy on mounting board
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  23. Item 9049
    South Channel Dam, Skowhegan, ca. 1900
    South Channel Dam, Skowhegan, ca. 1900
    Contributed by: Skowhegan History House
    Date: circa 1900
    Location: Skowhegan
    Media: Photographic print
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  24. Item 12097
    Field of Green Mountain potatoes, ca. 1930
    Field of Green Mountain potatoes, ca. 1930
    Contributed by: Aroostook County Historical and Art Museum
    Date: circa 1930
    Location: Hodgdon
    Media: Photographic print
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