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#11
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http://www.conservation-us.org/about...s#.UzIPbDeYaUk While I've had a few cards graded, I was against it initially. (Back when it was new) I don't believe the grade should include things like centering. Every item is made in some way, and a technical grade should indicate the state of preservation only My other opposition was that keeping something that degrades and releases an acid that hastens the degradation inside an enclosed container can't be good for it in the long term. Some prewar cards aren't prone to that, and will be fine. Others, and the immediate postwar cards are and may suffer in the long term. At some point for some objects we as a hobby will have to decide between loss and preservation. Some 20's strip cards have already become brittle enough to be fragile. Even deacidification may not save them at this point. I'd expect to see this happen to late 40's cards in another 20 years. It's already possible to see the beginnings of it on some. Poor storage is the primary problem, but eventually all things printed cardstock with a high wood pulp content will degrade. I'm occasionally amazed that the same group that sees trimming up the borders of a handcut card to make it look better as ok can be strictly against removing scrapbook residue or dirt. Alteration purely for profit is wrong, but somewhere along the line preservation and profit take the same path. Steve Birmingham |
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