Original color 16 x 29 poster for the Mar y Sol Pop Festival, billed as “The First International Puerto Rico Pop Festival,” held on April 1–3, 1972, featuring such bands as Alice Cooper, Black Sabbath, ELP, Fleetwood Mac, J. Geils Band, and Poco. In fine condition. Rolled. Of the bands scheduled to appear Fleetwood Mac and Poco cancelled, while Black Sabbath was unable to make it from their hotel due to blocked roads. This would also prove to be the only Puerto Rico Pop Festival. RR Auction COA.
