Browsing by Subject "Ellsworth, Richard C."
Now showing items 1-3 of 3
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Letter: Ida M. Tarbell to Richard C. Ellsworth, May 14, 1931
(1931-05-14) -
Letter: Ida M. Tarbell to Richard C. Ellsworth, May 29, 1931
(1931-05-29) -
Manuscript: Ellsworth and RCA
(1931-12-31)
