Opinions Sought Re Early 1950s Proof Set Packaging

Have you kept your sets in the original Mint box and cello...or have you put them in plastic holders?
And is there a preference in the industry of doing one over the other (ie premium for the original packaging being kept intact)?
And lastly...were the little cello bags heat sealed...or did the staple simply prevent the coins from sliding out the end?
And is there a preference in the industry of doing one over the other (ie premium for the original packaging being kept intact)?
And lastly...were the little cello bags heat sealed...or did the staple simply prevent the coins from sliding out the end?
0
Comments
premium for sealed box
keeping coins in original packaging will cause purple toning and possibly lead to corrosion on coins
are you collecting coins or investing in sealed boxes?
in the early 50's, some people were substituting chunks of lead or circulated coins and resealing boxes so unnoticable
purporting the cause for US Mint to start flat packs
same story with sealed flat packs (small sheet of lead)
So if I [carefully] pry the staple loose, I can slide the coins out and then simply save all the original packaging for the next buyer.
Oh no...let me clarify...I meant to say that I should then definitely keep all the original packaging for when I'm ready to sell the sets. Nothing underhanded implied.
But keep in mind, that all other things being equal, the coins are probably more likely to deteriorate, if left in the cellophane. Personally, I think that removing the coins, storing them carefully and keeping the original packaging with them, offers the best of both worlds.