World War II stamps. POLISH ARMY IN THE SOVIET UNION (GENERAL ANDERS' ARMY): 1942, ''Poczta Polska w Z.S.R.R.'', reprints with a stroke above ''S'' in ''Z.S.R.R.'' of the first (unissued) design of 50k in gray blue or black (damaged plate) and three tete-beche reprint sheets on grayish paper, nice quality, no gum as produced, VF, reprint in blue with expert's hs on reverse, Est. $150-$200 (Image)