Query: *
Archival Materials
Q-Z, (many on piezoelectric, quartz crystals, etc.) alphabetical by author; Dems., color Demonstrations: description of experiments colloids showing scientific principles; liquids, sound, optics, magnetism, electricity. Alphabetical by subject and author
Level:
file
Dates:
1940 1960
Collection ID:
NMAH.AC.0046
Repository:
Archives Center, National Museum of American History