Social Media Killed the Radio Calling Card Pictured are details from some fantastic Soviet QSL (Ham or shortwave radio) correspondence cards from a collection of over 550 from around the globe between the 1950's to the 1990's from a Gallery of QSL Cards for NIST Radio Stations An Archive of 94 Amateur Radio Operator QSL Cards collected by a Teenage Ham Radio operator from Port Arthur, Texas, 1964 65 by (TOWERY, Tim): Near Fine Unbound (1965) Between the Covers Rare