Trifold exhibition announcement mailer / poster published in conjunction with Happenings held January 8 - 11, 1960. Happenings include "Fireman's Dream," by Red Grooms ; "The Big Laugh," by Allan Kaprow ; "Small Canon," by Robert Whitman.
Condition: Very Good. Mailed copy (address has been removed) with mailing wear and light overall rubbing to the verso. Recto clean with mild rubbing. Folded as issued into three then folded in half.
[Object # 24011]