Posted By:
Steve FGee Willickers Matt, You've got the patience of a Saint.
I'd be interested to know as well. But, don't have a PSA account any longer and last checked on Blank Backs;
1, B-B Cobb
1, B-B JJax
1, B-B Wagner
SGC list all but any B-Bs(?);
4, C-M Cobb (1916)
5, C-M Cobb (1917)*Presumably, later slabs labeled with corrected DoP?
3, B-S Cobb (1916)
2, B-S Cobb (1917)*
2, W-B Cobb (1916)
1, W-B Cobb (1917)*
4, C-M Ruth
2, C-M Joe Jax
2, B-S Joe Jax
1, C-M Wagner
It's tough to say which is less common, the W-B or the B-B. Though I just search for the big guns, in several years I have not seen dupes of any Blanks Backs yet.
Also, I think pop report inaccuracy may be a factor -exhibited by the amount of Cobbs v commons.
Can you bring up the PSA numbers?