1927/37, picture cards, unused and used stock of about 800 cards including some varieties like cards without stamp imprint, additional frankings, etc.

1964/94, 14 different complete sheets (=420 stamps) of imperforated 'essais de couleur', unmounted mint. The early years with handstamps "Musée du Timbre-Poste" on reverse and all with few archive annotations in pencil in the margins only.

1852/1942, used collection incl. postage due, in the main catalogue numbers apparently complete, incl. e.g. Mi.-Nr. 45, 66, 92B signed Dr. Louis BPP, 133, etc., mostly good condition, in one album

1852/1994, mint/unused and used stamps in 10 albums; starts with Michel No. 1–3, 4–6, 7–12, and 29, with the 1960–1994 issues (used) appearing to be complete.

1948, Wilhelmina 80 c. red, imperforated proof in double-sheet of 200 stamps with 10 gutter pairs, ungummed, some marginal faults. Very rare.

1855/1957, used collection, apparently complete in the main numbers up to 1941, except for MiNr. 38, including Officials overall in good condition, on album pages

1860/1960 (ca.), unused and used collection starting from no. 1 (3), some better issues, Groszy-handstamps, etc. Little mixed condition.

1820/1908, lovely group of 15 covers and one postal receipt, including Official Mail, predominantly stampless mail with stength in the pre 1875 period, some better usages throughout including registered mail, money letters and a postal receipt, showing 1824 folded letter fom Iwanowice to Siewirz bearing on reverse endorsement “doesn´t want to pay”, 1820 envelope from Warsaw to Count Komorowski, endorsed via “Cracovie, Leopol, Zotkiew, Zokol...

1919/1920, small group of 7 covers, containing one registered cover of Central Lithuania, better censor marks etc., signed Petriuk

1853/1866, MARIA/PEDRO/LUIS imperforate issues, used collection of 78 stamps of all denominations, slight imperfections to fine, neatly arranged on album pages, incl. two copies each 1853 5r. brown, 50r. green and 100r. lilac, two copies 1855 5r. brown and following issues, good range of shades and postmarks, some units (two strips of four) etc.

1853/1990, used collection incl. postage due, beginning with classics, in the main catalogue numbers almost complete, incl. e.g. Mi.-Nr. 12-16, 25-32, three stamps signed A. Diena or Gebr. Senf, 32 (repaired) signed Köhler, 34-45, provisional sets complete, 96-108, later used blocks, etc., in the beginning as usual somewhat different, oherwise good condition, in four hingeless albums