1863/1920 (ca.) mint never hinged/unused and used collection with a few covers, incl. Russia in China and Civil War issues, starting with Russian Levant Mi.-Nr. 1, a fine selection of the 1876 and 1879 overprints with Mi.-Nr. 10(4), 11Ia-b(4) used, the collection follows with the later city overprints, some multiples from the Civil War issues with Don, Eastern Republic, etc. Some occasional faults as to be expected, mostly fine, a few values signed Mikulski, in one album