low said:tamo42 said:I agree, conservation is great. The problem is that you have no way of knowing if your coin has been conserved or not, and there have been many cases over the past year in which the coin was clearly not conserved even though it should have been.
Not sure if I agree with you re the NCS should conserve the coin they don't think conservation will help the coin.
I have been reading about NCS for years, long before I know about MCC. One repeated question, and NCS keep answering IS, will NCS conserve every single coin presented to them? NO. NCS will only conserve coin that they believe conservation will help preserve the coin in the long term.
You have to pay for the time for them to inspect the coin to determine if further work required. That is fair business.
Sure, but again, the problem is that there have been lots of instances where coins have *not* been conserved when they should have been. The lack of labeling is the main problem.
low said:Every coin you are paid to conserve should at least get a solvent bath to remove residues (deionized water, MEK, acetone, ultrasound, voodoo, etc).
Consider this example, a rich joker cracked an already NCS conserved MS69 and re-submit to NCS. Following the suggestion of every coin should be conserve, NCS do a 2nd conservation on this coin. And what if a 3rd time this same coin submitted again. 3rd conservation?
What if NCS found ZERO residues left on the coin? Still want a solvent bath?
Virtually impossible for there to be zero residue from a mint state coin. If someone re-submitted cracked coins, I guess it would be possible. Proper conservation is non-destructive though, so it shouldn't matter.
In the end, do whatever it is that makes you happy