Notebook X, Earliest piezoelectric observations in Schenectady, primitive transducers of quartz and Rochelle salt, toggle receiver, submarine detection, and first attempt at piezo-oscillator
name: label: Collection Creator
content: Cady, Walter Guyton, 1874-1973 (physicist)
setName: label: See more items in
content: Walter Guyton Cady Papers
label: See more items in
content: Walter Guyton Cady Papers / Series 1: Research Notebooks / 1.1: Alphabetic Notebooks
unitdate: label: Date
content: 1917-1919
container: label: Container
content: Box 4, Folder 7
dataSource: label: Archival Repository
content: Archives Center, National Museum of American History
objectType: label: Type
content: Archival materials