Original 1st printing 15 x 21" concert poster for UK boogie-blues legends Savoy Brown appearing with Dr. John (the Night Tripper) and Chicken Shack at the Spectrum in Philadelphia, PA on 8/19/1970.
 
 Art by Spencer (Zahn), medium-thick glossy-coated index stock poster is in beautiful vintage condition; just some very light edgewear and a tiny corner bend.
 
Really cool-looking oddball early-'70's concert poster from Philadelphia's legendary Electric Factory Productions.