1954 Rocky Marciano Handwritten Signed Postcard. Postcard distributed by Sunnyhurst Dairy pictures the Champ in an endorsement role, and bears a handwritten message from him on verso. Addressed to "Mr. & Mrs. P. Marciano," the postcard reads, in full: "Everything just fine, family here is OK. In Laws OK and Sonny's doing OK in the service. I did what I could for the wedding. I'll take care of Barbara when she gets here, Rocky." All ink 9+/10. Postmark is from Ferndale, NY on August 13, 1954, dating to Marciano's training in the Catskills for his Yankee Stadium rematch with Ezzard Charles in a bout which Ring Magazine would come to declare "Fight of the Year" for 1954. Postcard exhibits general handling wear but no damage of note. Encapsulated by PSA/DNA for protection and unquestioned authenticity.