Frederick McKinley Jones (1893–1961) was an American inventor, engineer, and entrepreneur whose innovations transformed the transportation of perishable goods and helped create the modern cold-chain logistics industry. Best known for developing practical mobile refrigeration technology for trucks and trailers, Jones revolutionized the movement of food, medicine, and other temperature-sensitive products across long distances. His inventions laid the foundation for today’s global refrigerated transportation networks and earned him recognition as one of the most influential inventors of the twentieth century.

The Native American $1 Coin Program is one of the most historically significant modern coin series produced by the United States Mint. Authorized by the Native American $1 Coin Act of 2007, the program began in 2009 and honors the important contributions of Native American tribes and individuals to the development of the United States. Unlike most circulating coin series, the reverse design changes every year, allowing the Mint to tell a new story with each issue.

Discover the history of the 50 State Quarters Program, how it became the most successful coin initiative in U.S. history, and why now is the perfect time to collect all 50 state quarters.

The American Women Quarters Program is one of the most important modern coin programs issued by the United States Mint. Authorized by Congress, the four-year program honored influential American women whose achievements helped shape the nation’s history, culture, science, education, government, sports, and civil rights. The series ran from 2022 through 2025, with five new quarter designs released annually for a total of twenty honorees.