2020 Standard Catalog of World Coins 1901-2000Thomas Michael, Tracy L Schmidt · First published 2019Open the Tome
The world encyclopedia of coins & coin collectingMackay, James A. · First published 2006Open the Tome
Standard catalog of world coinsChester L. Krause, Clifford Mishler · First published 1977 · Latest edition 2000Open the Tome
Coin World guide to U.S. coins, prices & value trendsWilliam T. Gibbs · First published 1999Open the Tome
![Cover of Coin World [02/03/2014]](https://covers.openlibrary.org/b/id/14932146-M.jpg)
