This Autographed Dated June 2, 1969 On Rocky Marciano Enterprises Inc Letterhead & Framed Typed Letter has been Personally Signed by Rocky Marciano. This item is 100% Authentic and comes with a PSA/DNA Certification Card and a matching numbered Hologram. The authenticity can be verified on Professional Sports Authenticator website. This item has been professionally framed to overall dimensions of approximately 15 x 17.5 inches.