GJ.5, Dos Ps. blue, type 2 on the reconstruction, mint, with 4 immense margins and top sheet margin, very clear and neat impression, probably the best example in existence, superb and very rare! (Image)

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

GJ.9A, 4Rs. Chocolate, oily impression, type 41 on the reconstruction, mint, superb quality, signed by Victor Kneitschel on back, very rare in such fine quality! (Image)

GJ.10, IN Ps. yellowish dun, type 44 on the reconstruction, mint, from ample to immense margins, excellent quality, rare in this condition! Signed by Victor Kneitschel on back (Image)

GJ.11, IN Ps. blue, mint, with 2 immense margins stealing part of neighboring stamps, very clear and neat impression, very nice example! (Image)

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

GJ.12, To Rs. blue, type 15 on the reconstruction, mint, 4 complete margins, fantastic and superb example, very rare. Signed by Victor Kneitschel on back (Image)

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