Circa Late 1950s Rocky Marciano Signed Promotional Oversized Postcard - JSA

Boxing Hall of Famer Rocky Marciano. Promotional oversized postcard, circa late 1950s, boldly signed on the front in blue ink. Marciano has scripted "To Bill Montefiore/Best to you/Rocky Marciano." The oversized postcard (8 x 10 inches) displays light creasing, three pinholes along the top, and a tiny tear on the bottom edge. In Good condition overall. Full LOA from James Spence/JSA.