1969 Topps Baseball Cards: Yellowing Backs
Justin
Posts: 183
I bought some 1969 Topps baseball cards recently. Some of the backs of the cards are yellowish compared to others which are basically white. What would cause this? Overall the cards are in pretty decent shape.
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Comments
On PSA's website when they discuss grading standards but they don't talk about yellowed backs much. I guess basically I would like to know how much does this knock off when grading.
<< <i>maybe they're Milton Bradley ;-) >>
HEH