Quote:
Originally Posted by Vintagevault13
I love the 1970's sets, but the stains on the back of some cards is driving me crazy. It seems to be really bad on the 73's. I swear it seems like more appear every time I look at my sets. Do these bother anyone as much as me? What causes these stains?
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Don't sweat it, Mac; it's probably a simple wax stain from the wrapper, or possibly a tiny gum stain. The powder Topps used to coat their slabs of gum was very effective, but here and there in the heat of summer .....
--- Brian Powell