3 records — Page 1 of 1
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Creators:
Work and Industry, Division of, NMAH, SI
Dates:
1922-1926.
Size:
0.3 Cubic feet (1 box)
Collection ID:
NMAH.AC.1029
Repository:
Archives Center, National Museum of American History

Sixty-six pages from a photograph album compiled by an anonymous photographer, documenting the Philadelphia-Camden or Delaware River Bridge, now called the Benjamin Franklin Bridge.

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Creators:
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
History of Technology, Division of, NMAH, SI
Modjeski and Masters
Dates:
1870-1979
bulk 1900-1940
Size:
60 Cubic feet (139 boxes)
Collection ID:
NMAH.AC.0976
Repository:
Archives Center, National Museum of American History

The records document the work of consulting engineers and bridge builders, Ralph Modjeski (1861-1940) and Frank Masters (1883-1974) of Harrisburg, Pennsylvania.

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Creators:
Mechanical and Civil Engineering, Division of [former name], NMAH, SI.
Chicago, Burlington & Quincy Railroad Company.
Work and Industry, Division of, NMAH, SI
Dates:
1890-1915, undated.
Size:
2.33 Cubic feet (8 boxes)
Collection ID:
NMAH.AC.1080
Repository:
Archives Center, National Museum of American History

The photographic images in this collection are largely of railway bridge construction and other properties owned by the Chicago, Burlington & Quincy Railroad Company at the turn of the twentieth century. Images are of two distinct projects (mostly construction) taken in and around the St. Louis, Missouri area (1890-1900): of a bridge project (name and location unknown) spanning 1902-1903; and of the construction of the Metropolis Bridge (that crosses the Ohio River at Metropolis, Illinois, about 12 miles south of Paducah, Kentucky) between 1914-1915. For the latter project Ralph Modjeski originally served as consultant engineer and then as chief civil engineer of construction. There are also negatives of unidentified bridge construction.

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3 records — Page 1 of 1