1964 Colt Broaadside,8-1/2" x 11" with one side printed as shown.This was sent to Dealers to announce the AR-15 Sporter.At the botom it states "to appear in American Rifleman,September......" and "November,1964".ALSO,stapled to the back,a spec sheet titled "The Colt AR-15 Sporter Semi-Automatic Rifle Specification Sheet".It has all the specs for the gun with Dealer and Retail Prices listed.It states at the bottom "Available Starting August 15th.". Excellent Like-New condition with creases where folded to fit an envelope