25931 records — Page 448 of 2594
[ ]
Collapse
[ ]
Expand
Dates:
1951 - 1953
1945 - 1947
Level:
file
Collection ID:
NMAH.AC.0971
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Dates:
1895 - 1929
Level:
series
Collection ID:
NMAH.AC.0958
Repository:
Archives Center, National Museum of American History

This series contains publications and other printed materials primarily related to elevators and mechanical engineering. The series is arranged alphabetically.

[ ]
Collapse
[ ]
Expand
Dates:
1908 - 1920
Level:
series
Collection ID:
NMAH.AC.0951
Repository:
Archives Center, National Museum of American History

This series contains both black and white originals and prints for two construction projects, the Mexico Light and Power dam project and the Pangal, Chile dam project (hydraulic power development). Many of the photographs are captioned and dated.

[ ]
Collapse
[ ]
Expand
Dates:
undated
Level:
file
Collection ID:
NMAH.AC.0974
Repository:
Archives Center, National Museum of American History

Cards are arranged alphabetically by subject. the cards contain the name of the subject, a brief description and an alphanumeric designation for the drawing(s), presumably created by and for the Foundation Company to organize project work.

[ ]
Collapse
[ ]
Expand
Dates:
1919
Level:
file
Collection ID:
NMAH.AC.0974
Repository:
Archives Center, National Museum of American History

Includes United States patents 1,297,080, 1,297,081, and 1,297,082 for methods of mixing concrete (1919).

[ ]
Collapse
[ ]
Expand
Dates:
1928
Level:
file
Collection ID:
NMAH.AC.0974
Repository:
Archives Center, National Museum of American History

The Sixth Street Bridge won the American Institute of Steel Construction, Artistic Bridge Award for 1928.

[ ]
Collapse
[ ]
Expand
Dates:
undated
Level:
file
Collection ID:
NMAH.AC.0974
Repository:
Archives Center, National Museum of American History

Includes photographs of a dedication ceremony and picnic that include a Greek orthodox preist performing a blessing, dancing, groups enjoying food and drink, the ritual sacrificing a rooster, and American and Greek flags.

[ ]
Collapse
[ ]
Expand
Dates:
1929
Level:
file
Collection ID:
NMAH.AC.0974
Repository:
Archives Center, National Museum of American History

Includes photographs of shovels in the tunnels.

[ ]
Collapse
[ ]
Expand
Dates:
undated
Level:
series
Collection ID:
NMAH.AC.0880
Repository:
Archives Center, National Museum of American History

Series 8, Miscellaneous Materials, undated, consists of a cover from a notebook from the Clarage Fan Company and an empty loose leaf binder from the Under-Feed Stokers Company.

[ ]
Collapse
[ ]
Expand
Dates:
1948-09-20
Level:
file
Collection ID:
NMAH.AC.1038
Repository:
Archives Center, National Museum of American History
25931 records — Page 448 of 2594