1865/66, ½ r. horizontal pair mint on blueish paper lightly hinged (tiny shallow thin), and 1866 4r. (2) used and no gum, both thinned (Mi.-Nr. 1az, 4)

1865/1990, mint, unused and used comprehensive collection, including British Post with loose stamps and some covers, Motherland with some letters, e.g. Mi.-No. 3 (pair) on cover to Lima, plus official, fiscal stamps and duplicates.