What information do we need for a coin?

How do we build up a correct classification for Coins?

Essentially we want to build a list of what possible coins there are. A coin will have a shape and value, and then it will be produced in several formats

And then add to that a list of which coins you have and want. This second list is for your records and not public.

Well, a coin has to have the following core details

• Country (Australia)
  • Reign (Decimal, Pre-decimal)
• Year (2000)
• Face value/denomination (50c)
• Materials (Silver)
• Mints (Canberra)
• Part of a Series

Then there is an format

• Type (circulated, uncirculated, proof)
• Grade
• Current Value?
• Quanity Produced

And you have a copy with some more info for you records

• Purchased (date, amount, where)
• Mule

Or you can add to your wish list.

But what if this is part of a set rather than a single coin. A set will have multiple coins in it.

And is this part of a series?