Stamps Year 1978

Exchange 0.20 usd 15 cent.
Francisco Javier Jiménez Frías
NFB exchange 0.20 usd 20 cent.
Francisco Javier Jiménez Frías
Exchange 0.20 usd 45 cent.
Francisco Javier Jiménez Frías
Exchange 0.20 usd 45 cent.
Francisco Javier Jiménez Frías
Exchange 0.20 usd 45 cent.
Francisco Javier Jiménez Frías
Exchange 0.20 usd 40 cent.
Francisco Javier Jiménez Frías
XXXV Anniversary of the Mexican Social Security Institute
Héctor Blaz Rodríguez
XXXV Anniversary of the Mexican Social Security Institute
Héctor Blaz Rodríguez
World Month to Fight High Blood Pressure
Héctor Blaz Rodríguez
World Health Day
Héctor Blaz Rodríguez