Search Results 843 items were found.

Keywords: Technology

  1. Item 20252
    Martin's Point Bridge, 1942
    Martin's Point Bridge, 1942
    Contributed by: Maine Historical Society
    Date: 1942-03-21
    Location: Falmouth; Portland
    Media: Photographic print
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  2. Item 20255
    Construction of Veterans Bridge, Portland, ca. 1953
    Construction of Veterans Bridge, Portland, ca. 1953
    Contributed by: Maine Historical Society
    Date: circa 1953
    Location: Portland; South Portland
    Media: Photographic print
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  3. Item 20504
    Casco Street, Portland, ca. 1910
    Casco Street, Portland, ca. 1910
    Contributed by: Maine Historical Society
    Date: circa 1910
    Location: Portland
    Media: Photographic print
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  4. Item 21368
    Power Station, Sanford Power Company, Sanford ca. 1900
    Power Station, Sanford Power Company, Sanford ca. 1900
    Contributed by: Sanford-Springvale Historical Society
    Date: circa 1900
    Location: Sanford
    Media: Print from Glass Negative
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  5. Item 22571
    Harvesting Potatoes at USDA Farm in Chapman, ca. 1955
    Harvesting Potatoes at USDA Farm in Chapman, ca. 1955
    Contributed by: Presque Isle Historical Society
    Date: circa 1955
    Location: Chapman; Presque Isle
    Media: Photographic print
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  6. Item 25606
    Portland-South Portland bridge, ca. 1890
    Portland-South Portland bridge, ca. 1890
    Contributed by: Maine Maritime Museum
    Date: circa 1890
    Location: South Portland; Portland
    Media: Glass Negative
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  7. Item 30978
    Iron Bridge collapse, Guilford, 1954
    Iron Bridge collapse, Guilford, 1954
    Contributed by: Guilford Historical Society
    Date: 1954
    Location: Guilford
    Media: Photographic print
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  8. Item 31096
    Dismantling of Old Bridge, Elm Street, Biddeford, 1921
    Dismantling of Old Bridge, Elm Street, Biddeford, 1921
    Contributed by: McArthur Public Library
    Date: 1921
    Location: Biddeford
    Media: Glass Negative
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  9. Item 31101
    Construction of the new Bradbury Bridge, Biddeford, 1921
    Construction of the new Bradbury Bridge, Biddeford, 1921
    Contributed by: McArthur Public Library
    Date: 1921
    Location: Biddeford
    Media: Glass Negative
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  10. Item 31153
    Hallowell-Chelsea Cribwork Bridge, Chelsea, ca. 1860
    Hallowell-Chelsea Cribwork Bridge, Chelsea, ca. 1860
    Contributed by: Hubbard Free Library
    Date: circa 1860
    Location: Chelsea; Hallowell
    Media: Stereograph
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  11. Item 31710
    Notice about Vaccinations, Scarborough, 1902-1903
    Notice about Vaccinations, Scarborough, 1902-1903
    Contributed by: Scarborough Historical Society & Museum
    Date: circa 1902
    Location: Scarborough
    Media: Ink on paper
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  12. Item 33292
    Joseph Snow Sr. and his aeroplane, Scarborough, ca. 1929
    Joseph Snow Sr. and his aeroplane, Scarborough, ca. 1929
    Contributed by: Scarborough Historical Society & Museum
    Date: circa 1929
    Location: Scarborough
    Media: Photographic print
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  13. Item 35578
    Carlton Bridge, Bath, ca. 1930
    Carlton Bridge, Bath, ca. 1930
    Contributed by: Maine Historical Society
    Date: circa 1930
    Location: Bath; Woolwich
    Media: Postcard
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  14. Item 36257
    Roosevelt Bridge construction, Lubec, 1961, 1961
    Roosevelt Bridge construction, Lubec, 1961, 1961
    Contributed by: Lubec Historical Society
    Date: 1961-08-20
    Location: Lubec
    Media: Polariod photograph
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  15. Item 36260
    Roosevelt Bridge construction, Lubec, 1961, 1961
    Roosevelt Bridge construction, Lubec, 1961, 1961
    Contributed by: Lubec Historical Society
    Date: 1961-08-25
    Location: Lubec
    Media: Polariod photograph
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  16. Item 51043
    Thomas A. Foster and sons, ca. 1854
    Thomas A. Foster and sons, ca. 1854
    Contributed by: Maine Historical Society
    Date: circa 1854
    Location: Waterville; Portland
    Media: Daguerreotype
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  17. Item 51643
    Memorial Bridge under construction, ca. 1922
    Memorial Bridge under construction, ca. 1922
    Contributed by: Maine Historical Society/MaineToday Media
    Date: circa 1922
    Location: Kittery; Portsmouth
    Media: Glass Negative
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  18. Item 64917
    South abutment of wire suspension bridge, Strong, ca. 1895
    South abutment of wire suspension bridge, Strong, ca. 1895
    Contributed by: Strong Historical Society
    Date: circa 1895
    Location: Strong
    Media: Photographic print
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  19. Item 68679
    Workers repair damage to suspension bridge, Strong, 1915
    Workers repair damage to suspension bridge, Strong, 1915
    Contributed by: Strong Historical Society
    Date: 1915
    Location: Strong
    Media: Photo negative
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  20. Item 68680
    Preparing to replace suspension bridge, Strong, ca. 1921
    Preparing to replace suspension bridge, Strong, ca. 1921
    Contributed by: Strong Historical Society
    Date: circa 1921
    Location: Strong
    Media: Photographic print
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  21. Item 68682
    North abutment and wing completed under the old bridge, Strong, ca. 1921
    North abutment and wing completed under the old bridge, Strong, ca. 1921
    Contributed by: Strong Historical Society
    Date: circa 1921
    Location: Strong
    Media: Photographic print
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  22. Item 68687
    Workers pouring concrete into forms for bridge decking, Strong, 1922
    Workers pouring concrete into forms for bridge decking, Strong, 1922
    Contributed by: Strong Historical Society
    Date: 1922
    Location: Strong
    Media: Photographic print
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  23. Item 68692
    Tri-Span bridge under construction, Strong, 1965
    Tri-Span bridge under construction, Strong, 1965
    Contributed by: Strong Historical Society
    Date: 1965
    Location: Strong
    Media: Photo negative
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  24. Item 68693
    Bridge construction progresses, Strong, 1965
    Bridge construction progresses, Strong, 1965
    Contributed by: Strong Historical Society
    Date: 1965
    Location: Strong
    Media: Photo negative
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