Original 1st printing 8&1/2 x 11" double-sided concert flyer for a series of concerts promoted by Boyd Grafmyre at Eagles Auditorium and at the Seattle Center Arena in Seattle, WA from 6/21-8/10/1968. 

 Shows/acts listed include: Iron Butterfly (6/21-23), the Paul Butterfield Blues Band (6/28-29), Blue Cheer (7/5-6), The Doors (7/12 at Seattle Center), Steppenwolf (7/26-27), Moby Grape (8/2-3) and Pink Floyd (8/9-10). The reverse side has promo ads for all of the bands listed, except for Pink Floyd.

 Design by Michael Condon, thin flat stock flyer is in near mint (A-) condition; just a VERY soft diagonal bend in the lower left corner and a tiny handling ding in the right center margin, otherwise it is a VERY sharp/crisp example of this MIND-BLOWING mid-1968 psychedelic concert artifact from the Pacific Northwest... INCREDIBLE lineup on this one!

 Check out footage of the Doors wandering around Seattle on 7/12 (the day of their show at the Arena):

https://www.youtube.com/watch?v=6rFx7fk27Fc