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4 results containing "Air Survey Corporation"
Larger image available anywhere (4)
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Larger image available only at the Library of Congress
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Not Digitized
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Connecticut Avenue Bridge, Spans Rock Creek & Potomac Parkway at Connecticut Avenue, Washington, District of Columbia, DC
Documentation compiled after 1968 | Photo(s): 23, Color Transparencies: 2, Measured Drawing(s): 3, Data Page(s): 13, Photo Caption Page(s): 4 | Historic American Engineering Record
HAER DC,WASH,560- -
Old Harvard Street Bridge, Spanning Rock Creek at National Zoological Park, Washington, District of Columbia, DC
Documentation compiled after 1968 | Photo(s): 4, Measured Drawing(s): 2, Data Page(s): 5, Photo Caption Page(s): 1 | Historic American Engineering Record
HAER DC,WASH,582- -
Sixteenth Street Bridge, Spanning Piney Branch Parkway, Washington, District of Columbia, DC
Documentation compiled after 1968 | Photo(s): 11, Color Transparencies: 3, Measured Drawing(s): 2, Data Page(s): 6, Photo Caption Page(s): 2 | Historic American Engineering Record
HAER DC,WASH,598- -
Rock Creek & Potomac Parkway, Washington, District of Columbia, DC
Documentation compiled after 1933 | Photo(s): 81, Color Transparencies: 1, Measured Drawing(s): 36, Data Page(s): 162, Photo Caption Page(s): 7 | Historic American Buildings Survey
HABS DC,WASH,686
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