Here's part of a sheet (in Ted's version, a whole sheet or half-sheet, with other sheets replacing the right column with the missing 4 cards on the left, 1, 10, etc.) of the 1952 Bowman Larges. He claimed that the ratio of the right column SP'd columns was 5:1 and the left most SP column was 2.5:1. A look at much larger sampler sizes than 1,200 or 3,000 cards of Bowman Larges will reveal some interesting populations that do not come even close to these claims and call the SP'ing into question. I note that none of these 'complete uncut football sheets' show any of the indica of a sheet edge that is normally seen.
There is quite a large gap between what has been stated and what can actually be shown. Ted was the parent source for pretty much all of the current claims about the Bowman football sheets/series of each year, which are difficult to reconcile with a miscut such as the one shown and uncut sheets of non-football Bowman's. He cited private conversations with Howard Moll as the source for the press sizes and the sheets. His claims and stated memories have not infrequently been found to contradict later discovered direct evidence.
We know non-football sets like the 1954 Navy and the 1955 Baseball issue used sheets that were quite large. It's rather difficult to believe that miscuts are wrong and that a special small sheet was consistently used for football and only for football.
I am hopeful there is more direct evidence out there to flesh out what was, instead of just identify previous falsehoods though. One day we will get there