Specimen 1899-1904 "Kitai" overprints on horizontally laid paper blocks of ten perforated "SPECIMEN" (in Cyrillic) 2k., 3k. (imperf), 5k., 7k. (imperf), and 10k. unmounted, also vertically laid paper singles of 5r. and 10r. (both imperforate from left of sheet) partially perforated "SPECIMEN" as last