You are purchasing a VERY NICE Jim Kaat autographed jersey.  This is a great item.  Jersey is a Mitchell & Ness Cooperstown Collection Washington Senators replica 1959 jersey.  This is just like the jersey Kaat would have worn in his rookie season with the Washington Senators.  Jersey is 35% wool nd 65% acrylic.  Stitched on material Senators lettering across front.  Stitched on #21 on back side, Kaat's rookie season number.  Zippered front.  Jersey is signed beautifully in blue sharpie by Kaat.  Jim added HOF 2022 with the signature.  I obtained the jersey and signature directly from a recent private signing done with Mr. Kaat.  Jersey is from Mr. Kaat's estate.  This is the jersey Jim was presented with and he wore on the field at Target Field during the 100th Anniversary celebration of the 1924 Senators World Series championship.  Signature has a 100% money back guarantee to pass any third party authentication.  Mr. Kaat has provided a letter to authenticate the provenance of the jersey as shown.  Jim has also signed the letter.  Signature is a large and is beautiful.  Jersey grades NMMT, was worn by Jim only at the event!  There are a few minor yellow sweat marks on the jersey.  NICE addition to any Kaat/Twins collection!  Buyer to pay $10.00 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!