You are purchasing a very nice vintage circa 1974 Henry Aaron Home Run King pinback button.  This is a neat old button.  I believe these were sold at novelty stands in Atlanta Fulton County Stadium after Hank hit the famous #715.  Button measures about 3 1/2 inches.  Button has a clasp back.  Pictures great head shot of Hank and reads Home Run King Henry Aaron of the Atlanta Braves.  Button shows just a touch of surface wear.  Very clean back side.  Button grades NMMT!  VERY NICE vintage Braves/Aaron item!  Buyer pays $5.00 shipping.  Shipping combined on multiple lots whenever possible.  MN residents add 6.875% sales tax.  Thanks for your purchases!  Please check out my Ebay store for more great items!