Stamps Category Health

Robert Koch Nobel Prize for his work against tuberculosis
maria antonia lorenzo
RESERVED CHALScha against malaria
maria antonia lorenzo
RESERVED CHALS 60 Anv.
maria antonia lorenzo
Health and health
Héctor Blaz Rodríguez
blood donors
Héctor Blaz Rodríguez
Cancer Prevention Y921
maria antonia lorenzo
Overstamping on Stamp of the Year 1927.
Herman Cudris Castañeda
Kizilay Dernegi - Hospital - Red Crescent Society.
Herman Cudris Castañeda
Colombia-change
Miguel Angel Sancho
Chile-change
Miguel Angel Sancho