Burlington Railway Post Office Car, National Railroad Museum, Green Bay, WI

This Burlington Railway Post Office Car, preserved at the National Railroad Museum in Green Bay, Wisconsin, represents a vital piece of American postal history. These specialized railcars were essential for the efficient sorting and transportation of mail across the country during the late 19th and 20th centuries. Mail clerks would sort letters and packages en route, significantly speeding up delivery times compared to traditional methods. The "United States Mail Railway Post Office" lettering clearly indicates its former function. The car's presence at the museum highlights the critical role railroads played in connecting communities and facilitating commerce through the postal service.