You are purchasing a nice vintage circa 1940's/1950's Boston Red Sox pinback button.  This is a neat old button.  Button measures about 3 1/2 inches.  Button has a clasp back.  Pictures awesome vintage Red Sox logo and lettering on gray and white background.  Button shows very minor surface wear.  Clean back side.  Button grades NMMT!  VERY NICE vintage Red Sox 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!