http://www.net54baseball.com/showthread.php?t=231030
Good info Ted.
The thread above is in regards to a print flaw found on the front of Owens that's present on Piedmont 150's and EPDGs but not on any known Piedmont 350's.....which is the reason there is thinking that EPDGs could have been printed before the Piedmont 350's.
Again, a theory that has some possibility.