1875-80's, Imperial 20k blue and orange, printed on horizontally laid paper, a part of two-line boxed ''Tientsin. Pocht. Kont.'' marking, mostly VF and scarce, Kramarenko ''Russika'' C.v. $1,000 (Image)

1906, red diagonal overprint "Kitai" on 3.50r black and gray, complete sheet of 25 on vertically laid paper, in addition black surcharge $1 on 1r, sheet of 50 with 6 labels (no side margins), some mostly marginal separations, full OG, NH, VF, C.v. $187.50 as hinged single stamps (Image)