GJ.17, 1P. blue, beautiful example of wide margins, dotted cancel, superb! (Image)

GJ.17, 2 examples of 1P. in light blue and dark blue, excellent quality! (Image)

GJ.17A, 1P. milky blue, fantastic example of wide margins on fragment with datestamp of Buenos Aires 31/AU/1862, superb! (Image)

GJ.18, 2P. red, used with dotted cancel, good margins, very fine quality! (Image)

GJ.20, 2P. clear impression, handsome example of 3 ample margins on fragment with complete datestamp of Buenos Aires 14/OC/1863, VF! (Image)

GJ.21, 1P. dark rose, worn impression, spectacular example of immense margins, very nice! (Image)

GJ.21A, 1P. rose-carmine, almost clear impression, huge margins (from the top left corner of the sheet), with dotted cancel of Buenos Aires, superb! (Image)

GJ.22, 2P. blue, semi-clear impression, dotted cancel, with ample margins, absolutely superb example! (Image)