A miniature artwork commemorating the American Impressionist painter, Mary Stevenson Cassatt, often appears on official postal adhesives issued by the United States Postal Service. These small tributes typically feature reproductions of her... Read more »
A philatelic item depicting imagery related to the city of Barcelona, Spain, can take numerous forms. These can range from definitive stamps issued for everyday postal use featuring iconic landmarks like the... Read more »
The cost of mailing a standard letter within the United States is subject to change. Postal rates are periodically reviewed and adjusted by the United States Postal Service (USPS) to account for... Read more »