1917-18, black surcharges ''Red Cross. 2c.'' on Sultan Zenalabidin stamps, 36 values in singles, pairs and blocks of four, representing 13 varieties, such as ''thick 2'' on 3c, comma instead of period on all values, second ghost impression of ''Red Cross'' on 3c (counted as a common stamp), ''Csoss'' variety on 8c and etc., full OG, some NH or LH/hinged, F/VF, SG #19/22, var, C.v. is £350++ (Image)