Nabco

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oagaspar wrote:
Nabco wrote: The rainbow toning just keeps getting better Oscar. TY Nick...it's pretty amazing!
I'm pretty familiar with the science behind the rainbow effects, I used to have a pretty extensive collection of Rainbow Toned Morgan Silver Dollars...the natural toning on these could be incredible.
Here are a couple pics of two coins a good friend of mine owns, these are considered to be probably the best two examples of toned Morgans to exist, both are common date coins that if white would sell for $150, these coins could not be purchased for $10,000 today.
I'm fascinated why the bronze on this watch is developing color, have not seen this on other bronze watches....I'm wonderingif it is because of the polished finish....it's amazing...


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