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<p>[QUOTE="predcarn, post: 149963, member: 6000"]I think the lowly mylar 2X2 is getting a bad reputation here. Take a close</p><p>look at a new 2X2. The inner lining is a continual sheet of mylar. When a</p><p>coin is put into a correct size 2x2, and stapled properly, the mylar forms</p><p>a contact closer I bet than any "capsule type" of holder. The mylar is</p><p>drawn taut around the obverse and reverse of the coin, preventing any</p><p>air from moving in and out. Maybe the rim might be affected over decades</p><p>of storage, but no more than in a capsule. There will be some remnant air</p><p>in all containers unless the container is assembled in a vaccum or inert gas</p><p>environment. I think the airetite and a good mylar 2X2 would have similar</p><p>storage abilities, and also that most damage is done in handling and </p><p>storage of the coins before they reach this environment. Take a look at</p><p>one of your 2x2 around the rim of the obv. and rev. notice how tight the</p><p>seal seems. I have a few modern commemorates ( silver) I purchased from</p><p>a wholesaler in capsules, and already changes are occurring. Not from</p><p>the capsules fault, but I am sure they mishandled the coins inserting them</p><p>into capsules. JMHO. There are also some times when a 2x2 size might</p><p>not be around, so I also use SAFLIPS with inserts. Your mileage may vary.[/QUOTE]</p><p><br /></p>
[QUOTE="predcarn, post: 149963, member: 6000"]I think the lowly mylar 2X2 is getting a bad reputation here. Take a close look at a new 2X2. The inner lining is a continual sheet of mylar. When a coin is put into a correct size 2x2, and stapled properly, the mylar forms a contact closer I bet than any "capsule type" of holder. The mylar is drawn taut around the obverse and reverse of the coin, preventing any air from moving in and out. Maybe the rim might be affected over decades of storage, but no more than in a capsule. There will be some remnant air in all containers unless the container is assembled in a vaccum or inert gas environment. I think the airetite and a good mylar 2X2 would have similar storage abilities, and also that most damage is done in handling and storage of the coins before they reach this environment. Take a look at one of your 2x2 around the rim of the obv. and rev. notice how tight the seal seems. I have a few modern commemorates ( silver) I purchased from a wholesaler in capsules, and already changes are occurring. Not from the capsules fault, but I am sure they mishandled the coins inserting them into capsules. JMHO. There are also some times when a 2x2 size might not be around, so I also use SAFLIPS with inserts. Your mileage may vary.[/QUOTE]
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