Got this off the net.
Assembled by a young man who was born around 1929, the New Hampshire pedigree contains approximately 1,400 books mainly representing the western genre of the late ‘40s and ’50s. This collection contains more western comics than almost any other pedigreed collection. In 1989 the man sold his collection through an agent to Jim Payette, who in turn offered the books in his catalog. This was named the New Hampshire collection after the city in which the books surfaced. Many were subsequently purchased by Bob Overstreet. They are easily identified because of a distinct penciled date on each cover. Long considered a pedigree by collectors, CGC has finally recognized the collection’s status. (per CGC website)