Original 1st printing 6 x 8&7/8" concert handbill for the Grateful Dead appearing at the Iowa State Fairgrounds in Des Moines, IA on 6/16/1974.

 Designer unknown (borrowed image from Mouse/Kelley), thin flat stock handbill is in good/decent (B/B- to B-) condition; there is approximately 1/8" hand-trimmed from the top margin, along with a few stray soft corner/edge bends, a few light handling dings here and there and a touch of toning, otherwise fine. 

Neat little G.D. artifact from a fairly obscure '74 show. Check out a recording of the show HERE;

https://archive.org/details/gd1974-06-16.sbd.fink.15781.shnf