1 D Winter Inc, Liberty Coin

Dubuque, Dubuque County

Business details

Price range (inferred, unconfirmed)
$[4]

About

Learn about buying, selling and collecting rare U.S. gold coins with Douglas Winter Numismatics.[3]

Sources

  1. raregoldcoins.com last seen at source 2026-04-25
  2. Every Iowan record updated 2026-07-12
  3. raregoldcoins.com last seen at source 2026-06-22
  4. Automated inference, unconfirmed record updated 2026-07-12