1918, black handstamped overprints on Austrian definitive stamps, 3h-20h, complete set of four, full OG, LH or previously hinged, VF, Scott #1-4, C.v. $210 (Image)

1918, inverted black handstamped overprint on 3h violet, horizontal strip of four, perfect condition, full OG, NH, VF, expert's hs on reverse, C.v. $800 as hinged singles (Image)

1918, black handstamped overprint on 3h violet, horizontal pair, right stamp has inverted overprint, forming tete-beche pair, left stamp has ink soiling from overprint, full OG, very light trace of hinge mark on left stamp, VF and rare, expert's hs on reverse, C.v. $500 (Image)