'64 Topps Giants, debunking the myth of short prints that was already pretty obvious to anyone that collected this set from vending packs
[/QUOTE]
I just want to point out that the 7 "Short Prints" are all in a row on the left side of this sheet and I wonder, as with many other Topps issues of that time is there a 2nd sheet which would confirm the long-held suspicions of those 7 short prints.
I will also state as a collector/dealer who worked on those sets, those 7 cards tended to show up on most want lists and were far easier to sell.
Also -- I know someone in the DFW area who accumulated a couple hundred (I did not count) of the Mantle and I would certainly call Mantle a Double or even a Triple Print
Rich