In May of 2014, the 1st known graded variant of the 1958 Aaron , "BLUE BACKGROUND" that listed the ERROR, (Graded with Variation listed as, "MISSING YELLOW INK") card sold on the public market! A NR MT +, (6.5) example, bar code log # 0008046099, being the 1st to set a president as a collectors error variation. Pictured below is the long awaited arrival of the newest addition of the industry's officially recognized variation to the 1958 Topps MLB set! Thanks Beckett, for being the 1st in the industry to recognize this cool version as a rare collectible within this set! Congrats to all of those that have secured one of these '58 Aaron Blue background cards!
http://sports.ha.com/itm/baseball-ca...#1126011260992
...it was never about the bubble gum