Encapsulated and declared Authentic by PSA/DNA. "The Mick" is profiled against a historic Yankee Stadium backdrop with this 1953-55 Dormand 3-1/2 x 5" postcard. The postcard grades in (FR) condition due to reverse writing and features a ("7") strength black marker autograph beneath the printed facsimile. A scarce signed version of this early Mantle collectible.