1964 Cooperstown Baseball HOF Plaque Post Card Signed Brooks Robinson PSA/DNABrooks Robinson signed 1964 yellow Baseball Hall of Fame plaque post card Robinson played his entire career with the Baltimore Orioles and was inducted into the Cooperstown Hall of Fame in 1983. He passed away in 2023. Slabbed and authenticated by PSA. Postcard itself is in excellent condition with little to no visible handling wear. Slab has some visible scratching on the surface. Autograph has some light smudging on the last letter Please check out