As the U.S. Postal Service launched sales of its latest stamp, the late congressman's constituents celebrated his achievements—and his kindness.
The civil rights icon spent nearly 60 years in public service, including more than three decades representing the Atlanta area. Now, the USPS is paying homage to his years of work.
The most valuable stamp in the world, the British Guiana One-Cent Black on Magenta, failed to set yet another world record at auction.
