Original 1st printing 4&1/8 x 7" postcard-reverse concert handbill for Traffic appearing with Jagged Edge (Fri), Ashmollyan Quintet, Panic and the Pack (Sat) and Thyme (Sun) at the Grande Ballroom in Detroit, MI from 4/12-14/1968.

 Art by Gary Grimshaw, image is number 79 (card # 31) in the Russ Gibb Presents/Grande series (OPC-A  in the Eric King guide). 

 Medium-thin flat vellum stock postcard is in mint/near mint to near mint (A/A- to A-) condition; an absolutely STUNNING example of this early-1968 Grande card.