| "Main Office Building of American Bridge Works, Ambridge, Pa." postcard Fisher-M'Conegly Post Card Co., Homestead, PA. 1903 or 1904? |
and this:
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| American Bridge office building, uncredited photo, 1924 Centennial Souvenir Program |
Now looks like this:
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| The rubble formerly known as the American Bridge office 4th St. wing, February 26, 2014, Credit: P.J. Shotter, used with permission |
Thanks to Mike and P.J. Shotter for these photos of some of the last moments of the American Bridge office and the rubble that it became:
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| American Bridge office building, 4th Street wing, last phase of demolition, February 24, 2014, credit: Mike Shotter, used with permission |
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| American Bridge office building, 4th Street wing, turned into dust and rubble, last phase of demolition, February 24, 2014 credit: Mike Shotter, used with permission |
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| American Bridge office building, 4th Street wing, last phase of demolition, February 24, 2014, credit: Mike Shotter, used with permission |
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| American Bridge office building, 4th Street wing last phase of demolition, February 24, 2014, credit: Mike Shotter, used with permission |
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| The rubble formerly known as the American Bridge office 4th St. wing, February 26, 2014, Credit: P.J. Shotter, used with permission |
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| The rubble formerly known as the American Bridge office, February 26, 2014, Credit: P.J. Shotter, used with permission |
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| The rubble formerly known as the American Bridge office, February 26, 2014, Credit: P.J. Shotter, used with permission |
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| The rubble formerly known as the American Bridge office, February 26, 2014, Credit: P.J. Shotter, used with permission |



















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