Posted By:
Ted ZanidakisJust got in, and my answer to your question is......
The 1903 Breisch-Williams set (E107) is an American Caramel Co. related issue. It was
most likely produced in the Philadelphia area.
I will try to follow up with some more info on it. Or perhaps, someone else will chime in
on more specific info on the E107 cards.
TED Z