5167 records — Page 468 of 517
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Dates:
1957 August 24
Level:
item
Size:
1 motion picture film
Collection ID:
NMAH.AC.0507
Repository:
Archives Center, National Museum of American History

Indiana Making band instruments. High speed electronic computers calculate acoustical formulae to improve design of wind instruments. C. G. Conn, Ltd., Elkhart, IN. Connecticut Solving the problem of friction-generated heat in automobile brakes. Raybestos-Manhattan, Inc., Bridgeport, CT. Oklahoma Aerojet-General Nucleonics of California manufactu...

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Level:
item
Size:
1 motion picture film
Collection ID:
NMAH.AC.0507
Repository:
Archives Center, National Museum of American History

Connecticut Pre-fabricated house components manufactured in a factory combined create individualized houses; construction industry. Fabricators, Inc., Norwalk, CT. Michigan Manufacturing tricks for magic trade; entertainment. Abbott's House of Magic, Colon, MI. Pennsylvania Making wetting agent to fight dust in industry; clean air. Johnson-March ...

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Dates:
1957 October 26
Level:
item
Size:
1 motion picture film
Collection ID:
NMAH.AC.0507
Repository:
Archives Center, National Museum of American History

Minnesota Milling limestone. Using stone facades in construction. Synchronizing work at mill and home site. Babcock Co., Kasota, MN. Connecticut Installing adequate electrical wiring in homes. New Canaan, CT. New Jersey "Cross-dyeing" technique in which cloth dyed in various colors and patterns in one operation. Finishing processes of textiles. F...

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Dates:
1957 November 2
Level:
item
Size:
1 motion picture film
Collection ID:
NMAH.AC.0507
Repository:
Archives Center, National Museum of American History

Arizona Developing an air motor powered by jet exhaust to reduce jet speed after landing. Airsearch Division, Garrett Corp., Phoenix, AZ. South Carolina A cafeteria on wheels, a "Mobilteria," used to deliver meals to hospital patients. Developed by staff of McLeod Infirmary. Hood Gardner Hotel Supply Corp., Florence, SC. Minnesota Assembling fish...

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Level:
file
Collection ID:
AAA.breumarc
Repository:
Archives of American Art
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Level:
file
Collection ID:
AAA.breumarc
Repository:
Archives of American Art
5167 records — Page 468 of 517