25931 records — Page 447 of 2594
[ ]
Collapse
[ ]
Expand
Dates:
1968
Level:
file
Collection ID:
NMAH.AC.0947
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Dates:
1958 - 1958
Level:
file
Collection ID:
NMAH.AC.0947
Repository:
Archives Center, National Museum of American History
[ ]
Collapse
[ ]
Expand
Level:
series
Collection ID:
NMAH.AC.0951
Repository:
Archives Center, National Museum of American History

This series consists of specifications for various projects Chester O. Dale worked on for the Department of the Interior, United States Reclamatioon Service. The specifications are arranged numericqlly by project.

[ ]
Collapse
[ ]
Expand
Dates:
1909-1925
Level:
file
Collection ID:
NMAH.AC.0974
Repository:
Archives Center, National Museum of American History

Includes the Hayward Company Three-sided orange peel bucket. This type of bucket was used for all sorts of excavating, dredging, and rehandling work.

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

Series 7, Photographs and Prints, undated, include images of various types of stokers, control panels, furnaces, workers and electric motors. The images are not identified by location or date.

[ ]
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.

25931 records — Page 447 of 2594