Original 1st printing 14&3/8 x 22&1/2" cardboard concert poster for Frank Zappa and the Mothers of Invention (A/K/A Reuben & the Jets, they were also the "opening act") appearing at the Memorial Coliseum in Portland, OR on 12/9/1972. 

 Designer unknown (printed by Washington Poster Co.), thick cardboard stock poster is in FANTASTIC mint to near mint (A/A- to A-) condition; aside from a few stray edge/corner dings and a few almost-invisible surface scratches, this example is basically as sharp as it was when it rolled off the press in '72. 

 KILLER early-'70's cardboard Zappa poster with a GREAT design, the original 1st edition has become VERY hard to find in recent years.