The first official book to chronicle the rich, 250-year history of the United States Postal Service, told through captivating stories and stunning visuals. The United States Postal Service (USPS), founded on July 26, 1775, has been a vital thread in the fabric of American history since before the nation even existed. As the country expanded--from the early colonial days to the frontiers of the West--the postal service made it possible for citizens to stay connected, exchanging letters and ideas that helped define the nation. Today, the USPS boasts a remarkable 77% approval rating, making it the most admired federal agency in the country, even outpacing NASA. In celebration of its 250th anniversary, this book chronicles the rich history of the USPS, from its colonial origins to its modern-day innovations. As the nation grew, the mail system grew with it, evolving from horseback riders to rail, air, and even space. Readers will learn how early colonists created their own postal system to challenge British censorship, how post roads helped unify a diverse country, and how postal workers braved dangers--like driving a gold-filled train back East during a financial crisis or flying mail across treacherous skies in the early days of aviation. The book also delves into how the postal service was a lifeline during the Great Depression and continues to shape our lives today, through cutting-edge advancements like electric vehicles, automation, and email. It offers fascinating stories of how the USPS has adapted and innovated throughout history to meet the needs of an ever-changing nation. Expertly guided by author James H. Bruns, the former director of the Smithsonian's National Postal Museum, this book is filled with rare photographs, documents, and artifacts--many never before seen in print. Captions, sidebars, and visual breakouts offer deeper insights into everything from postal uniforms and hand stamps to pneumatic mail systems and even post office-themed music. Through these captivating stories and stunning visuals, readers will gain a deeper understanding of not just the history of the mail, but of America itself--where we've been, who we are, and where we're headed.