Original 1st printing 12&1/2 x 22" concert/event poster for the 1st Detroit-Windsor Pop Festival, an all-day multi-act show held at Windsor (Ontario) Arena on 6/27/1970.

 Acts/bands listed include MC5, Third Power, Frijid Pink, Up, the Rationals, Blues Train, Shakey Jake, Wesselfox, All the Lonely People, Virgin Dawn, Poison Oak Mighty Quick, Springwell, Sunday Funnies, M.C. Brother Jesse Crawford and more.

 Design by Darlene, thin index stock poster is in excellent (B+) condition; aside from a touch of moisture wear/staining along the bottom margin, a couple of pinch creases and edge dings along the top margin/edge and a nearly-invisible handling ding or two hiding within the image area, otherwise fine.

 Really interesting low-run poster from a one-off single-day event in Ontario, right across from Detroit (and featuring mostly Michigan-based acts).