Posted By:
Scot Reader
From Paul and Martin, it seems that the stray mark appears on Piedmont 350 and Polar Bear. This is counterintuitive to me, since it suggests Polar Bear was early in the 350-only print run. The reason this is counterintuitive is that Demmitt (New York) and O'Hara (New York) appear with all of the 350-only backs except Polar Bear, whereas Demmitt (St. Louis) and O'Hara (St. Louis) appear only with Polar Bear--suggesting that Polar Bear was printed near the end of the 350-only print run.