30c blue & black UNISSUED 'Roosevelt' type on matt paper inscribed 'AEREO' with 'M.T.' departmental official overprint in carmine and PERFORATED. A fine mint corner marginal copy. (Bertossa #O.234.A)
30c blue & black UNISSUED 'Roosevelt' type on matt paper inscribed 'AEREO' with 'M.T.' departmental official overprint in carmine and PERFORATED. A fine mint corner marginal copy. (Bertossa #O.234.A)