A rare poster advertising the first ever concert by TRAFFIC on Septermber 24, 1967 at London’s Saville Theatre (owned by Beatles manager Brian Epstein) and upcoming concerts by John Mayall’s Bluesbreakers (featuring Mick Taylor) and Peter Green’s Fleetwood Mac (only 5 weeks after their live debut.) The artwork is by the legendary Hapshash and the Coloured Coat. While many Hapshash posters have been bootlegged, this one has not, and this is a guaranteed first printing. The poster is in excellent condition, with some minor edge crinkling, most pronounced on the bottom right edge, and some very small droplet type blue stains along the bottom right border (both visible in the photo.) A nice example of a scarce and highly collectible poster.