Stamps Category Institutions

Canada-change
Miguel Angel Sancho
Heroic Military College
Héctor Blaz Rodríguez
Torches and Stars - F.N.R.
Herman Cudris Castañeda
Torches and Stars - F.N.R.
Herman Cudris Castañeda
Torches and Stars - F.N.R.
Herman Cudris Castañeda
Canada-change
Miguel Angel Sancho
Canada-change
Miguel Angel Sancho
Canada-change
Miguel Angel Sancho
Europe (C.E.P.T.) 1956 - R.F.A.
Herman Cudris Castañeda
Spain-change
Miguel Angel Sancho