1971 Grateful Dead Concert Ticket Stub Cleveland Allen Theater Vintage MusicOctober 29th, 1971 Grateful Dead Ticket Stub Concert took place in the Allen Theater, small venue that only sat 500 in Cleveland, Ohio Measurements: 2" x 1. 5" Excellent condition; some very light wear in the corners as well as two very small knicks along the left and bottom edges with very small surface material loss. Small blemish near the bottom left corner along the bottom edge. Relatively clean entry rip with some light residual surface material