This is an AUTHENTIC HAND SIGNED ORIGINAL RARE VINTAGE 60’s - 13"x 20" color concert poster for “THE JEFFERSON AIRPLANE” signed by all band members, GRACE SLICK, PAUL KANTNER, MARTY BALIN, JACK CASSIDY, SPENCER DRYDEN, and JORMA KAUKONEN. Original poster measures 13”x 20” by American poster artist Greg Irons; with entertainers appearing: Jefferson Airplane, Mother Earth, The Flamin’ Groovies, Glen McKay’s Head Lights. Show date Sep 28, 1967 at the Fillmore Auditorium (San Francisco, CA). This is an awesome autographed piece of entertainment memorabilia and will look great framed. This signed photo comes with a Certificate of Authenticity. All of the autographed items I have listed are from my personal collection. They were either obtained by me personally from the celebrity(s) or through a reputable dealer. If not satisfied with this item you may return it within 10 days. This photo is boldly signed and is in Xlt condition. All photos are sent in either top loaders and/or archival acid free backer boards and clear plastic sleeves. Shipping and handling is $8.00 U.S, $26.00 Canada, and $46.00 OVERSEAS. WE WILL COMBINE ORDERS TO SAVE YOU COSTS FOR S/H. We do our very best to ship items within 24 hours of payment being received. Email us if you have any questions regarding this item. 5-21-23 APOP BK# 500 B-407 CHECK OUT OUR MANY OTHER GREAT ITEMS LISTED!