Republican and telegraph overprinted Stamps.
Republican and telegraph overprinted Stamps.
Fiscal stamps overprinted. Air Mail.
Fiscal stamps overprinted. Air Mail.
Fiscal and repuplican stamps overprinted. Air Mail. 1937 Burgos-Brussels (Belgium).
Fiscal and repuplican stamps overprinted. Air Mail. 1937 Burgos-Brussels (Belgium).
Fiscal stamps overprinted. Air Mail. 1937 Burgos-Ourense.
Fiscal stamps overprinted. Air Mail.
Republican overprinted Stamps. Priority Mail.
Republican overprinted Stamps. Priority Mail. 1937 Seville-Burgos.
Republican overprinted Stamps. Priority Mail. 1937 Seville-Burgos.
Republican overprinted Stamps. Priority Mail.
Republican overprinted Stamps. Priority Mail. 1937 Valladolid-Burgos.
Republican overprinted Stamps. Priority Mail.
Republican overprinted Stamps. Priority Mail.
Republican overprinted Stamps. Priority Mail. 1937 Seville-Ibiza (Balearics).
Republican overprinted Stamps. Priority Mail. 1937 Burgos-Seville.
Republican overprinted Stamps. Priority Mail.
Republican overprinted Stamps. Priority Mail.
Fiscal stamps overprinted. Priority Mail.
Fiscal stamps overprinted. Priority Mail.
Fiscal stamps overprinted. Priority Mail.
Fiscal stamps overprinted "República Española". Priority Mail.
Fiscal stamps overprinted "República Española". Priority Mail.
Fiscal stamps overprinted "República Española". Priority Mail.
Fiscal stamps overprinted "República Española". Priority Mail.
Fiscal stamps overprinted. Air Mail.
Fiscal and repuplican stamps overprinted. Air Mail. 1937 Burgos-Brussels (Belgium).
Fiscal stamps overprinted. Air Mail. 1936 Burgos-Brussels (Belgium).