Yvert 105 + 107, 1894 Enrique Aviz 150r. and 500r., mint, the former with original gum, the other one without gum, VF quality, catalog value US$550. (Image)

Interesting group of good old stamps, used or mint (most of ealier issues without gum, and more modern stamps with original gum), mixed quality: many of very fine quality, others with defects (staining, etc.), it includes a large number of scarse stamps that are difficult to find in the market, Scott catalogue value Scott US$4,000++, low start! (Image)

13/SE/1872 Lisboa - Rio de Janeiro: Folded cover with datestamp of Lisboa, maritime dues of 150Rs., Rio arrival of 1/OC and Brazilian arrival dues "300" reis in blue pencil! (Image)

Lot of stamps issued between 1897 and 1905 mounted on page of an old collection, mint (some without gum), very fine general quality, Scott catalogue value US$190+ (Image)

Sc.3/6, 1868 20r. to 100r., mint original gum (the 80r. without gum), very fine quality, rare! (Image)

Album page with sets issued between 1918 and 1924, fine general quality, low start! (Image)