Is it worth it to sort through the coins you get as change in the hope you will find one that's rare and valuable? - Quora
Reference Coin Book
USA Coin Book - US Coin Values and Prices - Buy and Sell Coins Online
Whitman Coin Collecting — Harry Edelman Inc.
Vintage 1992 A Guide Book of United States Coins 45th Edition by R.S. Yeoman
Reference Coin Book
Coin Grading
United States Gold Coins; An Analysis of Auctions Records Six Volume set
What is an effective strategy for sorting out a massive collection of coins? - Quora
Colossal Collection of The Numismatist & Coin World Magazines (Mostly 2020-2021) - For Sale, Buy Now Online - Item #737664
ANS Digital Library: Money of Pre-Federal America
Whitman-Guide-to-Coin-Collecting
Stack's Bowers Auctions - Get Ready for the Dexter Specimen of the 1804 Dollar, the King of American Coins”