Original 1st printing 13 x 19&7/8" event poster for the 5/5/1970 "People's Peace" march/protest (in response to the Kent State shootings), held in Seattle, WA.
Designer unknown, medium-thick flat fibrous vellum stock poster is in very good to excellent (B/B+ to B+) condition; there is a semi-pronounced horizontal center crease, a set of pin holes and tape shadows in each of the four corners, a slight pull in the lower right corner, a few light handling dings, a hint of curl to the paper and a soft horizontal bend along the bottom of the Nixon photo, otherwise fine.
Unusual Seattle item from what was apparently a rather large protest- read all about it HERE:
http://crosscut.com/2017/02/the-summer-of-1970-when-seattle-erupted/