Pair of Sib Hashian's platinum status promo posters for Boston's self-titled 1976 debut album: one featuring a woman in a Boston baseball uniform, featuring the text: "A Platinum Grand Slam. Four big ones from Boston on Epic Records and Tapes"; and the other featuring a woman peering over a trio of spotlighted Boston spaceship guitars, with the text, "From Unknown to Unprecedented. Boston. Triple Platinum. On Epic Records and Tapes." Individually framed to 19.75 x 13.25. In overall fine condition, with slight foxing to the right edge of the baseball-themed poster. Provenance: From the Sib Hashian Collection, and accompanied by a letter of authenticity from the Hashian family. Proceeds to benefit The Sib Hashian Scholarship