Original 1st printing 14 x 22" concert poster for Long Island-based psychedelic sludge-masters Vanilla Fudge appearing at the Windsor Arena in Windsor, Ontario (Canada) on 6/29/1968. 

 Designer unknown ("DS"), thin cardboard stock silkscreen poster is in used (B-) condition; a heavy amount of surface wear/creasing, a series of pronounced bends zig-zagging across the image area, a fairly moderate amount of corner/edge wear, numerous tape pulls/claear tape remnants on the reverse... this one has most definitely been around the block a few times.

 Conditional issues aside, I have never seen another one of these in 24+ years... an odd bird, for sure.