A corporation, public or private, which is related to an object in the collection.
- Peculiarity of production
A notable, characteristic or unusual physical feature of an individual numismatic object which distinguishes it from other examples of the same group, or of a group of numismatic objects that marks it out from other groups, and which is related to the process of production of a numismatic object.
The technique of manufacture, e.g. struck or cast.
- secondary Treatment
Any features which arise subsequent to the actual production of a numismatic object; for example halving, chop-marking, etc.