Featured is a Jim Palmer signed Baltimore Orioles Mitchell & Ness Cooperstown Collection hat; inscribed "HOF 90"; and "73 75 76 Cy". This hat has been hand signed by Palmer and comes with the Beckett hologram and certificate of authenticity. This hat is size 7 5/8. This hat would make a great addition to any entertainment memorabilia collection!. SPECIFICATIONS Autographed By: Jim Palmer Team: Baltimore Orioles Sport: Baseball Authentication: Beckett Grading Services