Deceased Koonce, Cal 9 (ONL White) JSA LOA (CARD)

An extremely scarce single, this 1969 Met and former Cubs and Red Sox pitcher died in 1993 at only age 52. The ball itself is perfectly clean, it is signed in jet black ballpoint ink. Needed by almost all 1969 Mets collectors and two other widely collected teams, neat ball.

Sold Price: $1100.00