Episode 75 - Special Guest Gary Greenberg, Royal Mail Service, and Stampless Mail

Welcome to Stamp Show Here Today episode 75! This week we have special guest Gary Greenberg of US Stamp Shop joining us. In this episode we will be discussing NY World stamp show stamp releases from the USPS, 500 years of the Royal Mail Service, Australia's creation of a modern rarity, a short conversation about perforation detection software, and stampless mail.