GJ.6, 3P. green, type 30 on the sheet, used with ponchito cancel of Buenos Aires, with 3 immense margins, very fine quality, with Alberto Solari certificate
GJ.8a, Cinco Ps. ocher, very oily and worn impression, used with blue ponchito cancel, attractive example of very fine quality, signed by Victor Kneitschel on back and with Alberto Solari certificate.
GJ.6, Tres Ps. green, mint, beautiful example with 3 large margins. It has a vertical crease in the middle and as the paper is brittle it was affixed to a support paper. Excellent appearance, very attractive, with Alberto Solari certificate. Catalog value US$1.800
GJ.8, Cinco Ps. ocher-yellow, beautiful used example with the very scarce "CENEFA DE FLORES" cancel (stagecoach mail unknown until now), with 3 immense margins, extremely rare, with R. Kneitschel certificate
