1941, fiscal stamp 17pta. carmine used as definitive issue with black opt. 'Habilitado para / Correo Aéreo / Intercolonial / (horiz. bar 6½mm) / Una Peseta' large block of 50 (a few vertical folds), mint never hinged and very scarce, Mi. € 2.300,-- ++ (for mint hinged); Edifil 259Lhza, € 3.050,-- ++ (for mint hinged) (Image)

1936, definitive issue 50c. blue (drummer) with prepared but UNISSUED SURCHARGE '5 pesetas' in red block of 25, mint never hinged and scarce, Mi. € 1.875,-- + (Edifil NE 14, € 1.525,-- +) (Image)