X | 18c | vio | Elizabeth Blackwell |
X | 10c | multi | mail transport & ZIP |
X | 10c | multi |
X | 10c | blk | Robert Frost |
X | 10c | multi | Cosmic Jumper & Smiling Sage |
X | 10c | multi | horse racing |
X | 10c | multi | Skylab |
X | 10c | multi | petrified wood | |||
X | 10c | multi | tourmaline | |||
X | 10c | multi | amethyst | |||
X | 10c | multi | rhodochrosite |
X | 10c | multi | covered wagons at Fort Harrod |
X | 10c | bl & red | Carpenters Hall | |||
X | 10c | multi | We Ask but for Peace&Safety | |||
X | 10c | multi | Deriving their Just Power... | |||
X | 10c | multi | Independence Hall |
X | 10c | multi | sunburst, flame, drop |
X | 10c | multi | Legend of Sleepy Hollow |
X | 10c | redpur | child holding hand |
X | 10c | multi | angel | |||
X | 10c | multi | The Road-Winter by Currier&Ives | |||
X | 10c | multi | dove weather vane, imperf |
X | 26c | ultra & blk & car | Mount Rushmore |
X | 18c | car & blk & ultra | Statue of Liberty |