While I do not accept POP report data as absolute, I think it is fair to say that the POP data is representive of the relative availability of certain cards with respect to other cards.
So, here is the POP report data regarding the "Exclusive 12" with red HINDU backs with respect to the 350/460 series cards with red HINDU backs.
The numbers of the Exclusive 12 subjects, when compared with the numbers of the 350/460 series subjects, overwhelmingly suggest that the Exclusive 12 cards were printed on
a separate sheet of their own.
The POP # = PSA + SGC
Exclusive 12
POP#.....Subject
12 ........ Crandall
6 .......... Devore
7 .......... Duffy
8 .......... Ford
8 .......... Gandil
7 .......... Geyer
13 ........ Hummel
10 ........ McGraw
7 .......... Pfeffer
7 .......... Sheckard
7 .......... Tannehill
10 ........ Wheat
350/460 Subjects
POP #.....
Subjects (30 total)
7 .......... Baker
**
4 .......... Davis, Snodgrass, Stahl
3 .......... Brown, Chase (blue), Cobb, Johnson, Kleinow
2 .......... Bender, Chance, Downey, Evers, Joss, CYoung
1 .......... Donlin, Doolan, Doyle, Griffith, Magee, Murphy, O'Leary, Seymour, Street, Sweeney
0 .......... Chase (dark cap), Elberfeld, Konetchy, Rucker, Willis
Note **....It appears that Baker was most likely a Double-Print on the sheet comprising of the 350/460 series cards.
TED Z