Ancient to modern coinage: strikes, mints, compositions, and die varieties.
Sign in to start a new discussion.
A client brought me a beautiful East India Company rupee last week… that he had polished with metal cleaner. What would have been a $400 coin is now worth $60. PSA for newer collectors: original surfaces are everything. Never clean your coins.
Arjun Mehta · 2 replies · 6 days ago
