Quick view 1936 ED. ELP Burgos 20A us €30.00 Fiscal stamps overprinted. Air Mail. 1937 Burgos-Ourense.
Quick view 1936 ED. ELP Burgos 44hea us €40.00 Republican overprinted Stamps. Priority Mail. 1937 Valladolid-Burgos.
Quick view 1937 ED. ELP Vitoria NE03A ** - Tipo I/II €60.00 Republican overprinted Stamps. Overprint Type I and II. Black.
Quick view 1937 ED. ELP Burgos 68 [x3], 77 us €80.00 Republican overprinted Stamps. Air Mail. 1937 Burgos -Leipzig (Germany).
Quick view 1937 ED. ELP Vitoria 01/18 ** [x4] - Tipo I €240.00 Republican overprinted Stamps. Overprint Type I.
Quick view 1936 ED. ELP Pontevedra 02, 05/07 us (2) €30.00 Republican overprinted Stamps. 1937 Pontevedra-London (England).