In fields of scholarship outside numismatics, the term "front" is more commonly used than "obverse", while usage of "reverse" is widespread.
The collecting of elongated coins is a branch of numismatics.
Smaller and bigger sizes exist mainly to complement the collectible set for numismatics market.
But it is purported that numismatics can be used to determine the exact death date.
He concerned himself with numismatics since the 1960s, paying special attention to antique coins.
The museum also has an extensive numismatics collection.
His father was a paper manufacturer, and a noted collector of coins, medals, and writings on numismatics.
He also made noteworthy contributions in the fields of heraldry and numismatics.