Stamps Year 1963

"Medicinal plants" Cinchona Ledgeriana.
Nemesio Ramirez Lemos
"Medicinal plants" Strophanthus Sarmentosus.
Nemesio Ramirez Lemos
"Medicinal plants" Cinchona Ledgeriana.
Nemesio Ramirez Lemos
"Medicinal plants" Strophanthus Sarmentosus.
Nemesio Ramirez Lemos
cigognes a ventre blanc (white-bellied stork).
Nemesio Ramirez Lemos
jose serrano
jose serrano
Javier del Val
S1520 - Mobile and stationary radio transmitter.
Jose Luis Marin
S1517 - Television Broadcasting.
Jose Luis Marin