Douglas Winter Numismatics

Specializing in rare United States coins from 1795 to 1933, Douglas Winter Numismatics is a trusted coin dealer based in Portland, OR. Our expertise focuses on choice and rare examples of historic U.S. Coins from this pivotal era in American numismatics, including gold coins, silver coins, and key date coins that collectors seek. We buy & sell certified U.S. coins with emphasis on 5 dollar, 10 dollar, and 20 dollar gold pieces from the early federal period through the end of the gold standard. Our Portland location serves collectors seeking quality numismatic literature, books & reference materials, and professional appraisals for their historic coin collections.