One of the 3 different '60 Fleer #80, this one the incrementally easier of the 3, Grove/Martin. Uncancelled and oversized.
'60 Topps point of purchase display, allegedly only 4 in existence, at least until someone uncovers a stack in grampas basement
Salesman samples in general are pretty scarce, but I found '53 and '56 Topps to be the toughest
Thanks for starting the thread Peter, some good stuff on here!