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Box 17

 Container

Contains 5 Collections and/or Records:

Reprints of papers by Ricker. Marked, Most of these are very scarce and some are unavailable.

 File — Box: 17, Folder: 1
Scope and Contents note From the Series: Notes for papers and lectures, seismic diagrams, correspondence and memoranda, and patents.
Dates: 1916-1978

Notebook containing memoranda and graphs. Entitled, EL406 vs. duPont H. V. `Punch Tests.'

 File — Box: 17, Folder: 2
Scope and Contents note From the Series: Predominately notes, calculations, photographic negatives of figures, and text of Ricker's book.
Dates: 1916-1978

Copies of report, with memoranda, prints, and graphs. Entitled, Seismic Punch Tests of E. L. 406., 1946.

 File — Box: 17, Folder: 3
Scope and Contents note From the Series: Predominately notes, calculations, photographic negatives of figures, and text of Ricker's book.
Dates: 1946.

Notebook containing correspondence and paper. Entitled, Wavelet Contraction, Wavelet Expansion and the Control of Seismic Resolution., c.1953.

 File — Box: 17, Folder: 4
Scope and Contents note From the Series: Predominately notes, calculations, photographic negatives of figures, and text of Ricker's book.
Dates: c.1953.

Prints, notes, and calculations dealing with wavelet theory., n.d.

 File — Box: 17, Folder: 5
Scope and Contents note From the Series: Predominately notes, calculations, photographic negatives of figures, and text of Ricker's book.
Dates: n.d.