GJ.2BID, 10c. green, diagonal half used as 5c. on a folded cover sent from Salta to Buenos Aires on 14/AP/1860, very nice, with Alberto Solari certificate
GJ.3, 15c. light blue, 2 examples on fragment, cancelled by "Correos Nacionales del ROSARIO" double ellipse, without FRANCA (+200%), signed by Victor Kneitschel on back, extremely rare!
GJ.1d, 5c. small figures, with variety: Double period period after "5", on fragment, with double ellipse cancel of Correo Nacional del Rosario Franca, signed by A.Solari, the paper is stained, all the same very handsome!