Content description:
Poster has white unprinted edges enclosing a red background with blue, pink and green text. Starting at the top, text reads "Crooked Thumb - lavender - Stiff Finger Present: / Thursday October 21st / A Benefit For The Haight Ashbury Free Medical Clinic With / The Mermer / Last 2 Serve / horsey" followed by a stylized image of a dove in front of a blue cross with "Support Free Health Care" around the edges over guitars. At the bottom is a continued list of performers along with the location of the event.