Radio and Che Guevara Stamp from Cuba

CUBA CORREOS in 1988 issued a commemorative First Day Cover stamp of Ernesto Che Guevara on the 30th anniversary of revolutionary communications in Cuba. This stamp later appeared on a 15 June 2008 maxim card to mark his 80th birth anniversary. It was designed to illustrate Cuba's history in radio and telecommunications. It should be noted that Che was instrumental in organising the operation of Radio Rebelde. 

This radio station, as well as Radio Habana Cuba, occasionally has been received in Malaysia throughout the 2020s. The radio receiver in the background of the stamp is a 1954 Zenith Trans-Oceanic H-500. This American-made radio was one of the best in its day. I owned a similar Zenith H-500 in the early 1970s and I can vouch for its quality as a sensitive receiver.