Grateful Dead -- Postcard [Miscellaneous Ephemera]
December 1, 1968. Grande Ballroom, Detroit. Original postcard promoting the Grateful Dead; supporting acts - Blood, Sweat & Tears and the Rationals.
First printing, no poster is known to exist for this concert. At the bottom of the postcard, the MC5, Frost, and the Stooges and identified as upcoming gigs.