Well I've been a fan for years...have a few,of your text reference books. H-10's ,IHC, three cent silvers , MPD's...
But this afternoon Labor day 21.... I cherry picked this rpd 001 Fs- 3 S- 1851-302 1851/851 with the help of this text. Like Kermit "easy to be green"
"That's why I wander and follow La Vie Dansante"
Dang I would prepub buy the book except for the resurrected thread
You can still find these out there, try Alan at coinzip.com
I know Alan had distributed Kevins books. I highly recommend his book on Half dimes.