Lot 3 - FANTASTIC FRAGMENT: GJ.11A, IN Ps. dark blue, type 37 on the plate, splendid example with 4 complete and ample margins, VERY CLEAR impression, perfect in all its details, on fragment with cancel of Buenos Aires also very neatly applied, all impeccable and absolutely fresh, a true classic philatelic gem, with Alberto Solari certificate.... Sold for US$ 369