Issued on April 8, 2006, in sheets of 20 stamps (16 stamps and 4 entrecintas value worthless) series. a print run of 416,000 stamps with face value was made. Printed with offset printing paper without watermarkorphosphorescence. The perforated is 14. Theywere also issuedwiththe seals 3000 First Dayof Issue.
A March 24, 1976, began with the overthrow of Maria Estela Martinez de Peron, a succession of dictatorial governments who carried out a systematic plan of disappearance, detention without trial or reason other than their ideological thinking. It was a dark nightfor the country,which began to end with the return of democracy in 1983, after the defeat in the Falklands War.