1923, Philately for the Labor, bronze, gold or silver surcharges 1r+1r/10r - 4r+4r/5000r, complete set of six, including both 2r+2r on ordinary and thin paper, full/large part of OG, mainly LH, including silver surcharge, mentioned as NH in the L. Hovest certificate, VF, C.v. $1,630 (Image)

1924-30, Leningrad Flood issue, complete set of eight, including 20k+50k on chalk-surfaced paper; and Child Welfare 10k+2k and 20k+2k, two complete issues of two, all with full OG, NH, mostly VF, C.v. $259 (Image)