Kashima-shi Also in the spring and summer of 1968, a satirical monthly called Caricatour debuted and died. It was published by Art Pottier; Googling tells me he contributed to early issues of Cracked. Caricatour featured some fine cartoonists, including Jules Feiffer, Charles Rodrigues, Sid Harris, and Ed Harris, as well as pages of rather mild jokes about politics. It apparently lasted only three issues, from June to August. At any rate, John picked up the first issue, and wrote a jocular response, in the persona of an outraged conservative, which was published in the second issue.
And here’s the cover, featuring H. Rap Brown by the Argentine caricaturist Narciso Bayón.