And that`s why I love NM books, because they are indeed freaks of nature for having survived in this kind of condition. It has actually made me very cynical about things like bags and backing boards. The pedigrees show that storage environment (cool and dark) and not moving the books around is vastly more important than any other storage factor, including bags and boards.
I agree. However, youre not really downplaying the role of bags and boards.. The HG collections were stored nocely and left untouched for decades perhaps. Buts its really just a question of WHEN the books were disturbed and stored in some kind of bag or mylar after sitting around untouched but not cared for. Whether that was from 1960 til 1970 when it was placed gingerly in a Bell bag. Or if they sat for another 20 years unmoved and made it into a mylar for th efirst time.
Its the UNTOUCHED factor that trumps the bags, board, mylar storage that is the secret to the preservation of NM 60s comics (or any comic. That and picking a NM off the racks.
signed: Aman the obvious who lately has spotted so few occasions to comment around here lately that he enjoyed writing this long essay of nothingness to clarify a small point of some interest.