Original 40 x 30 NEMS promotional poster for the ‘Pop Proms’ concert series held at the Roundhouse in London, England, between April 20-25, 1970, which lists concerts by Traffic and Mott the Hoople on April 20th, Tyrannosaurus Rex (T-Rex) on April 21st, Fleetwood Mac on April 24th, and Ginger Baker’s Air Force on April 25th. Rolled and in very good to fine condition, with a central vertical fold, and creasing, short tears, and old tape stains, at the edges. Accompanied by a certificate of authenticity from Tracks.
