Haven't had anything from Caldwell's Lost & Found(as they call it now) series, but I've enjoyed most of the stuff from the regular lines I've tried. The King is Dead and Sevillana being quite good sticks to me. Supposedly the story with the Lost & Founds is they're cigars that were rolled years ago at various factories and never used/lost and Caldwell and his 2 partners are buying them up and releasing them under the Lost & Found tag line.
Here's a Halfwheel writeup on the Lost & Found series:
http://halfwheel.com/bcs-formerly-im...ostfound/80310