This is a collection of used stamps from the Dominican Republic, specifically from the years 1900 to 1950. The stamps have a multi-color design and depict various themes, including the Olympics. They were canceled with a fancy cancel and are not graded or certified. The denominations are 3, 7, 9, and 3, and they were used for air mail. These stamps are a great addition to any collection and serve as a reminder of the rich history and culture of the Dominican Republic.