High-grade HOF rookie card of superstar and colorful personality Art Donovan who passed away in 2013. The Bulldog was a tough defensive tackle known for his tenure with the Baltimore Colts. Inducted into the Pro Football Hall of Fame in 1968 Donovan was a combat veteran with the United States Marines who fought in the Battle of Iwo Jima and was the first football player honored in the US Marine Corps Hall of Fame. This card graded NM 7 by PSA is likely kept from a higher-grade holder due to centering along since the card's color and cornering are exceptional. Population DataPSA Population: 172 total graded 37 at this level 28 higherSGC Population: 35 total graded 5 at this level 7 higher