
The current price of a standard first-class mail stamp reflects the cost of sending a one-ounce letter through the United States Postal Service. This price is subject to change, typically increasing periodically... Read more »

Martha Washington, the wife of the first U.S. President, George Washington, was the initial female figure to be featured on a United States postage stamp. This occurred in 1894 as part of... Read more »

In 1978, the United States Postal Service issued a stamp honoring Harriet Tubman, a prominent abolitionist and activist. This stamp marked a significant milestone in American history, recognizing Tubman’s courageous work on... Read more »

A mailpiece sent within the United States via the fastest and most reliable delivery service offered by the United States Postal Service (USPS) in the year 2024 requires specific postage. This postage... Read more »

The Penny Black, issued in the United Kingdom in 1840, revolutionized communication. This innovation, featuring a profile of Queen Victoria, simplified postal systems by prepaying postage, making communication more accessible and affordable.... Read more »

Postage stamps commemorating the 1969 Apollo 11 lunar landing, featuring Neil Armstrong’s historic first steps, hold varied values depending on factors like condition, printing variations, and country of origin. For example, a... Read more »

The maximum mass of a mailpiece eligible for the lowest postage rate within the United States Postal Service’s domestic pricing structure determines its mailing cost. Exceeding this limit necessitates additional postage, increasing... Read more »

Mail sent within the United States that meets specific size and weight requirements and requires swift delivery typically uses this expedited postal service. A small, rectangular adhesive label affixed to the correspondence... Read more »

Mail sent within the United States that meets specific size and weight requirements can be sent using stamps designated for a standard delivery speed. These stamps typically feature iconic American imagery and... Read more »

The maximum weight permitted for a mailpiece to qualify for the most expedited and commonly used delivery service offered by postal services determines its cost. For example, a standard letter must not... Read more »