Title: Signed Howlin' Wolf Janis Joplin Big Brother 1966 FD 27
Venue: Avalon Ballroom  
Date: September 23-24, 1966
Groups Howlin' Wolf, Big Brother and The Holding Company
Artist: Stanley Mouse and Alton Kelley
Printing Info: Original printing, hand-signed by Stanley Mouse
Condition: Professionally restored (See photos)
Size: 14 13/16" x 19 15/16"