70s Campagnolo "R" Derailleur Hanger Alignment Tool, made in Italy.  Critical tool for aligning the rear derailleur hanger.  This tool was a back up and saw very little use.  Perfect condition.  Also known as the "Snoopy" tool.  Buyer to pay $10.00 USPS Ground Advantage shipping with tracking.  Buyers outside the Continental US to use Ebay's International Shipping service.  Thanks for looking!