I bought some coins and this two coins came as added bonus: [img] [img] These two coins are from Honan, currently known as Henan. They...
Very interesting. Thanks for showing the pictures.
Dentists as far as I know use a fair bit of palladium, not platinum due to cost difference.
I've just added a nice 1924 3 kopek in my collection. The other coins can be real challenge to obtain. For example, one of the key date I have is...
Yes, a long time ago before the 70s before platinum was mandated by law to be used as catalysts and became a branded good associated with high...
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