These tiny portraits keep America's iconic leaders at our fingertips, their contributions to history forever stamped on our ...

Postage stamps during the past few weeks have been ... their continued use would be very inconvenient on account of their small size and sticky backs. The idea was suggested by the adoption ...

on the 150th anniversary of America's first federal stamps, the Smithsonian's National Postal Museum assembled a small exhibit about them--and a pair of just-issued commemorative look-alikes.