Original 1st printing 8&1/2 x 11" concert flyer for Rotary Connection (featuring Minnie Ripperton) appearing with the Rush (not the Canadian band) from 6/12-16/1968, along with Savage Resurrection appearing from 6/19-23/1968, Blue Cheer appearing from 6/28-30/1968 and Jefferson Airplane and Iron Butterfly (undefined July 1968 date) at Aaron Russo's Electric Theatre (before it was re-named "the Kinetic Playground") in Chicago, IL. 

 Artist unknown, thin flat stock flyer is in near mint to excellent (A-/B+ to B+) condition; a VERY soft horizontal center fold, a few light handling/stress creases here and there and a tiny pin-prick surface stain or two hiding within the image area, otherwise fine.

 REALLY cool-looking mid-'68 concert flyer from the legendary Chicago ballroom. Read more about the Electric Theatre/Kinetic Playground HERE:

http://rockprosopography101.blogspot.com/2010/06/kinetic-playground-4812-n-clark-st.html