there are 33 examples of the sweet cap 350/460 fact #30 no overprint documented......there are either 1-4 known examples of each......
gives the total population of 70 something.....
Chris Browne will elaborate more....
he has prelim research trying to assemble a sheet or 2 out of the known examples...
this particular scrap may be the key to unlock the "sheet size" question
btw....34 estimated broadleaf 460's???
kinda makes you wonder

was the sheet comprised of 34???
Chris B....WHERE ARE YOU???
I have said to much....