In Memoriam: David W. Lange
Numismatic Guaranty Company® (NGC®) is deeply saddened by the passing of its longtime Research Director, David W. Lange. One of the world’s leading experts on coinage, he passed away on Monday, January 16, 2023, following a battle with cancer. “Dave was a talented numismatic researcher and writer, with a great wit,” said Mark Salzberg, Chairman[…]