This document is a complete checklist of United States coin types from half cents to gold coins, listing the main design variations for each denomination issued from 1794 to the present day. It includes overviews of half cents, large cents, small cents, nickels, dimes, quarters, half dollars, dollars and gold coins. The checklist provides a concise reference for identifying different coin designs within each denomination in United States coinage history. It is intended as a guide for collectors to catalog coins in their collection or identify coins they come across.