Batum, 1919, 5 r., brown, imperf., with black BRITISH OCCUPATION opt., marginal block of (4), with opt. variety CCUPATION - missing O on upper left stamp, MNH, see also SG catalogue 2020 page 102 for reference, this is the last state of this flaw, a sought-after exceedingly rare variety for the true specialist, singed Ross, CV £425++, signed Scheller, XF! Schätzpreis 520€. (Image)

Estimate € 520