578 records — Page 3 of 25
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Dates:
1957 November 17
Level:
item
Size:
1 Motion picture film
Collection ID:
NMAH.AC.0507
Repository:
Archives Center, National Museum of American History

California Machining metal by chemical milling. United States Chemical Milling Co., Manhattan Beach, CA. New York Recycling scrap paper into boxboard. Columbia Boxboard, Inc., Chatham, NY . Massachusetts Making Necco wafers candy; food industry. New England Confectionary Co., Cambridge, MA. Texas Lee Simpson invents a robot motor boat called a "S...

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Dates:
1967-1969
Level:
file
Collection ID:
AAA.ankrgall
Repository:
Archives of American Art
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Dates:
1949-01
Level:
file
Collection ID:
NMAH.AC.1459
Repository:
Archives Center, National Museum of American History
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Dates:
1947-1949
Level:
file
Collection ID:
NMAH.AC.1459
Repository:
Archives Center, National Museum of American History
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Dates:
undated
Level:
file
Collection ID:
AAA.hempherb
Repository:
Archives of American Art
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Dates:
1948-1949
Level:
file
Collection ID:
NMAH.AC.1459
Repository:
Archives Center, National Museum of American History
578 records — Page 3 of 25