[cfc1909]

The Sovereign Apple Green is only found on the 350-460 subjects, therefore a separate back. I have studied along with others and have not yet found that the different shades of Piedmont 42 come on certain subjects but do have examples of 2 different shades in my collection.

At this time I don't believe there are 2 colors of Piedmont 42 but just different degrees of ink applied.


edit-John-great back set and I feel fortunate to have viewed it in person.