There were only four Tower Records stores in 1971; two in Sacramento; one in San Francisco and the brand-new store on Sunset Blvd in Hollywood The merchandising art was created as a '71 regional Rolling Stone insert in Los Angeles promoting the Sunset Blvd. store. The art was then repurposed for these dandy retail posters which ended up on telephone poles all over Hollywood. These are fun and unusual artifacts from the recording industry's golden age. This one is from Warner-Reprise Records and features the Doobie Brothers; T-Rex; Alice Cooper and Stoneground. These original posters are offset printed and measure about 11.5" x 17" each. They are in Near Mint condition and I only have a few left.