GJ.725a, 20P. Fitz Roy with INVERTED OVERPRINT, corner block of 4, MNH (50%), superb, possibly the best block with this variety! (Image)

Box with SEVERAL THOUSANDS official and department stamps classified into small envelopes, it includes used and large number of mint examples (many MNH), pairs, blocks of 4, etc. Very large catalogue value, great opportunity! (Image)

Cover of the Presidency of the Republic franked by Sc.O4 with overprint OFICIAL applied by hand, sent to Paris, with several transit and arrival handstamps, VF quality, very rare! (Image)

Sc.O169 + other values, 1925 8 values of the set with INVERTED OVERPRINT, the first one without gum and with light thin, the rest mint with small hinge mark and of excellent quality! (Image)