Coin Identification & Valuation Directory

121 illustrated guides for collectors and dealers. Every photograph is openly licensed, with its source and licence recorded on the figure itself.

All guides

Silver Dollars

2026 Trump Dollar Coin: How to Identify the Real One

Identify the real 2026 Trump $1 coin: both designs, why it has no mint mark, the scarce JULY 4th privy, and how it differs from novelty Trump coins.

  • Trump Dollar
  • Trump Coin
  • 2026 Dollar Coin
Nickels

Shield Nickel: Rays or No Rays?

Only 1867 Shield nickels come both ways. Look between the stars on the reverse, and see why the With Rays coin is the one that matters.

  • Shield Nickel
  • With Rays
  • No Rays
Gold Coins

1907 Double Eagle: MCMVII or Just 1907?

Four twenty-dollar gold pieces are dated 1907. Read the date, edge and motto to separate a Liberty Head from a low-relief or MCMVII Saint.

  • 1907 Double Eagle
  • Saint Gaudens Double Eagle
  • Liberty Head Double Eagle
Quarters

Standing Liberty Quarter: Type 1 or Type 2?

Count the stars under the eagle to type a Standing Liberty quarter. Bare breast or chain mail, the 1925 recessed date, and 1917 mintages.

  • Standing Liberty Quarter
  • Type 1 Type 2
  • Three Stars Below Eagle
Lincoln Cent

1909 VDB Cent: Which of the Four Do You Have?

Tell the 1909 VDB, 1909-S VDB, 1909 and 1909-S cents apart. Where the initials and mint mark sit, mintages, and how the key date is faked.

  • 1909 VDB
  • 1909 S VDB
  • VDB Initials
Reference

Coin Mint Marks: What the Letters on Your Coin Mean

Learn what the letter on your coin means. Locate the mint mark on pennies through dollars, decode P, D, S, CC, O & W, and spot valuable errors.

  • Mint Marks
  • Mint Mark
  • What Does The Letter On A Coin Mean