Posted By:
Ted ZanidakisI believe a partial uncut cardboard sheet was found a long time ago that had an array of Piedmont
backs on it and blank fronts.
This would indicate that press runs were made based on each T-brand; and, not a mixture of them.
From a practical printing standpoint this makes a lot of sense , since they did not have to mix inks
to print the backs.
TED Z