At least one Clifford Berryman cartoon should be in NYC

Rare Book and Manuscript Library Acquires Dennis Ryan Editorial Cartoon Collection
Columbia University Libraries/Information Services' Rare Book & Manuscript Library (RBML)

NEW YORK, December 3, 2014 –
http://library.columbia.edu/news/libraries/2014/2014-12-4_RBML_Acquires_Dennis_Ryan_Editorial_Cartoon_Collection.html
Columbia University Li