Original 1st printing 18 x 28" concert poster for the Grateful Dead appearing with special guests Suzanne Vega and Bruce Hornsby & the Range (and -not listed- Mick Taylor (Rolling Stones) Olantunji and Michael Hinton, Daryl Hall & John Oates (with T-Bone Wolk and G.E. Smith), Jack Casady (Hot Tuna/Jefferson Airplane) in a "Benefit for the Rainforest" at Madison Square Garden in New York City, NY on 9/24/1988.

 Art by Robert Rauschenberg, medium-thick glossy stock poster is in BEAUTIFUL near mint (A-/B+) condition; just a few very well-hidden tiny surface scratches, a stray fingerprint or two and a couple of very tiny corner bends, otherwise fine.

 Interesting-looking late-'80s Dead poster featuring a design by one of the most renowned fine artists of the late 20th century. This was a REALLY strange Grateful Dead performance (full disclosure- I was at this one)- Check out a decent audience recording of the show HERE:

https://archive.org/details/gd1988-09-24.nak304.carpenter.89303.sbeok.flac16