GJ.24, 15c. blue, with variety: ink partially oxidized (with darker shades in the corners), with spectacular CERTIFICADO cancel of Bella Vista, superb!
GJ.20j, 3rd printing, MULATTO, beautiful pair of types 16 and 17 on plate A, franking a cover sent to Bella Vista, with double mute 'oval of 14 bars' cancel of VICTORIA (+200%), rare, with Alberto Solari certificate. NOTE: the stamps were lifted to have the letter expertized and then hinged back in place.
