Klactoveedsedsteen — the title came from a 1947 Charlie Parker album — was a little mag begun by Weissner in 1965 and distributed through his own PANic Press. Five issues, each in a different format, appeared in two years. The zine was notable for its experimentalism and the quality of its contributors, which included William S. Burroughs, Charles Bukowski, Allen Ginsberg, and a number of other writers prominent in the underground and alternative press. The Klactoveedsedsteen archive now resides at the Harry Ransom Center of the University of Texas.

Klactoveedsedsteen 23 International
(Note: Klacto 23 and Klactoveedsedsteen 23 International were separate publications.)

Klactoveedsedsteen 23 International
(Note: Klacto 23 and Klactoveedsedsteen 23 International were separate publications.)

Panic Press Ad
Note the blurbs by William S. Burroughs — “Found the scroll (KLACTO/2 special cutup issue. — Ed.) most interesting and much along the lines of what I have been doing … best of luck with your magazine …” — Bukowski, et al.
here’s a full page view of the KLACTO/23 INTERNATIONAL front page:
http://b-deck.net/k23/klac.html
hi Jed, I am writing your from Buenos Aires, Argentina. I was researching on the international contacts of a local visual poet, Edgardo Vigo, and I’ve found that he has published one of his pieces on the Klactoveedsedsteen 23 International issue, the same in which a Burroughs piece also appeared. I was wondering if you had some more images of this issue, and if you could publish them on your site. Thanks a lot, best wishes
Carlos
Salve, sono Giancarlo e scrivo dall’Italia. Sono proprietario di una copia di KLACTO / 23 INTERNATIONAL. chi vuole delle foto particolari le invio via mail senza problemi. Saluti Giancarlo
Hi!
Any chance we can get the whole Klacto23_international as an pdf? Like all the pages?