Large 29 x 40'' heavy cardboard poster in the old style of white Hall of Fame plaque postcards. We have not seen one of these before, but it is our theory that this may have been used on the day that Pennock was inducted into the Hall of Fame in 1948 (the same year that he died). There is some foxing on the bottom portion and several small scuffs on the surface. Very Good condition and most likely one of a kind.