Mexico, 1885, 12c Olive Brown, in combination with 1890, 1c yellow green, two singles + 6c vermilion on corner card cover to Konstanz, Germany, all tied by "Mexico, 12.Ago.91" cds's, purple Royal Dutch Consulate General cachet and straight line via Laredo & New York routing handstamps; some cover toning at right, F.-V.F. Scott No. 172+212+217  Estimate $250 - 350. $0 (Image)