25931 records — Page 1539 of 2594
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Dates:
1887
Level:
file
Collection ID:
NMAH.AC.1074
Repository:
Archives Center, National Museum of American History
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Dates:
1971
Level:
file
Collection ID:
NMAH.AC.1074
Repository:
Archives Center, National Museum of American History
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Dates:
1963 April 8
Level:
file
Size:
1 electronic discs (cd) (Duration: 32:39, 2 KB)
1 electronic discs (dvd) (Duration: 32:39, 1.2 GB, 96k, 24 bit preservation .wav file)
1 Sound tape reel (Duration: 32:39, 7 1/2" IPS, 7" )
Collection ID:
NMAH.AC.0976
Repository:
Archives Center, National Museum of American History

Frank Masters (interviewee); Robert Vogel (interviewer); and an unidentfied third party. Interview conducted at the United States National Museum, Washington, D.C., April 8, 1963. Topics discussed include: materials used in bridge construction, welding vs. riveting; weight issues; pneumatic caissons and the change to open dredge piers; the Huey Lo...

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Dates:
undated
Level:
file
Collection ID:
NMAH.AC.0976
Repository:
Archives Center, National Museum of American History
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Dates:
undated
Level:
file
Collection ID:
NMAH.AC.0976
Repository:
Archives Center, National Museum of American History
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Dates:
1915 - 1986
Level:
file
Collection ID:
NMAH.AC.0976
Repository:
Archives Center, National Museum of American History
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Dates:
undated
Level:
file
Collection ID:
NMAH.AC.0976
Repository:
Archives Center, National Museum of American History
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Dates:
1941 - 1973
Level:
file
Collection ID:
NMAH.AC.0976
Repository:
Archives Center, National Museum of American History
25931 records — Page 1539 of 2594