1881/1982 (ca.), extensive unused and unmounted mint collection in seven volumes, with many multiples, different perforations, watermarks, Mi. 120F in part sheet, 484 – 87, 528 – 37U, 1104I, Bl. 18A/B, , mainly imperforated issues of the 1950s, also in multiples somewhat specialised part postage due, etc. .