Note 11: Bing, cited work, pp.
3-4., And the same author's "Storm P.'s cartoon", reproduced
in "Cartoon - from Storm P. to Valhalla. Exhibition / Workshop / Film
Festival. Kunstmuseet Køge Sketch collection. October 17 to November 9,
1986 ”. Several of the American cartoon pioneers also began as cartoonists in
varieties and similar places. This thus applies to several of the names
mentioned in note 13.