Box 14
Container
Contains 1 Collection or Record:
Correspondence regarding The Bell Telephone `Colloquium.'
Includes Report on first year, 1919-20; Constitution of the Colloquium. Letter to Norman Ricker, inviting him to become a member, from the secretary, Karl K. Darrow.
, November 12, 1921.
File — Box: 14, Folder: 3
Scope and Contents note
From the Series:
Notes for papers and lectures, seismic diagrams, correspondence and memoranda, and patents.
Dates:
November 12, 1921.