New York: Something Else Press, 1966. 21 1/4 x 29" poster, offset printed in magenta on white paper stock. Addressed and franked to the artist and musician Dan Lauffer.
A poster mailer for the short-lived gallery run by the press, the recto devoted to an announcement of "Dogs and Chinese Not Allowed: Exhibition of Notations and Erasures of the Happening", as well as a statement by Wolf Vostell. The verso announces that SEP is now the distributor for Typos Verlag.
Machine-folded several times for mailing. Item #27439