This is a great collector resource book on World Coinage - also hard to find, out of print. The book is a large softcover with 1056 pages titled "COLLECTING WORLD COINS - 13TH EDITION - CIRCULATING ISSUES - 1901-Present" George S. Cuhaj, Editor.
Collecting World Coins: A Century of Circulating Issues : 1901
History of U.S. Circulating Coins
My current 'crown' collection. Using the term Crown very loosely
125 Years of Collecting - American Numismatic Association
Modern coin debasement discovered by combined portable X‐ray
COLLECTING WORLD COINS: A CENTURY OF CIRCULATING ISSUES : By Chester L. Krause $25.49 - PicClick
Store Davissons Ltd
COLLECTING WORLD COINS: A CENTURY OF CIRCULATING ISSUES : By
Foreign Coins of the U.S. Founding Fathers
COLLECTING WORLD COINS A Century of Circulating Issues 1901-Pr £7.37 - PicClick UK
World.Coin.News-July.2023
Issue 14 - Mint Error News Magazine
Book : World Coins : Circulating Issues 1901 - Present