The Standard Catalog of World Coins 1801–1900, 5th Edition by Krause Publications is a cornerstone reference for 19th-century world coinage. This period includes some of the most historically significant and collectible coins, covering empires, kingdoms, colonial issues, and early national currencies from around the globe. This catalog provides detailed listings, metal compositions, mintages, varieties, and professional value estimates, supported by thousands of clear illustrations that make identification reliable and efficient. It is widely regarded as the industry standard for researching and valuing 19th-century coins. Highly valued by: Serious collectors Coin dealers Auction specialists Researchers of historical coinage An essential reference work for anyone dealing with silver and gold coins of the 1800s.