Quick view 1937 ED. ELP Burgos 72 us €80.00 Republican overprinted Stamps. Air Mail. 1937 Burgos - Brussels ( Belgium). Overprint type II.
Quick view 1937 ED. ELP Burgos 68/69 us €70.00 Republican overprinted Stamps. Air Mail. 1937 San Sebastian-Erlenbach ( Zurich , Switzerland ) .
Quick view 1937 ED. ELP Bilbao 10hi + 10hhi ** €150.00 Republican overprinted Stamps. Air Mail. Sold out
Quick view Tarjeta Postal - Comissariat de Propaganda de la Generalitat de Catalunya €120.00 1937 Civil War. Republican area. Unused.