Build a collection with a point of view.

Choose a collecting approach

A date set follows the series year by year. A design set compares the two reverse types. A finish set explores how the same artwork changes on bullion, proof, and special editions.

Write down your scope before you buy. Decide whether a 2021 date set will include both reverse types and whether anniversary sets belong in your plan.

Keep a useful record

For each coin, record its date, reverse type, finish, visible mint mark, any privy, purchase details, and the source of your identification. Keep photographs of both sides and retain original documentation.

A grading label may add an attribution, grade, or marketing designation. Keep that wording in a separate field so your record preserves the distinction between the coin and its holder.

Compare like with like

When researching an issue, match all of its identifying details. A bullion Eagle and a proof of the same year are different products. A product’s announced limit is also different from the number eventually produced or sold.

Use our guide to mintage and sales figures before drawing conclusions from a small number.

Three good first steps

1. Explore the historical timeline to understand the series.
2. Compare the two reverse designs and learn the finish names.
3. Use the year index to plan your own checklist, then research the exact issues you choose.

This reference is about history and identification. It does not provide live prices, appraisals, or predictions about future value.