GJ.5, Dos Ps. blue, type 36, with light ponchito cancel, excellent quality! (Image)

GJ.9, 4Rs. chestnut, with ponchito cancel, huge margins (with part of neighboring stamps at top and below), VF quality, very rare! (Image)

GJ.11C, IN Ps. indigo blue, mint, very clear impression, wide margins, very good example! (Image)

GJ.12, 1859 To rs. blue, mint, thinned on back, excellent front, beautiful example, catalog value US$600. (Image)

GJ.12, To rs. blue, type 4 on the reconstruction, with spot between BUENOS and AIRES, blue grid cancel, VF quality! (Image)