cover 1d. and 2½d. pair tied by c.d.s. on 1888 (17 May) "TELEGRAM" envelope to Caracas, showing registration label at lower left and framed "CERTIFICADO" h.s.; the envelope with part of one side flap missing. Very scarce. Photo
cover 1d. and 2½d. pair tied by c.d.s. on 1888 (17 May) "TELEGRAM" envelope to Caracas, showing registration label at lower left and framed "CERTIFICADO" h.s.; the envelope with part of one side flap missing. Very scarce. Photo

細節
cover 1d. and 2½d. pair tied by c.d.s. on 1888 (17 May) "TELEGRAM" envelope to Caracas, showing registration label at lower left and framed "CERTIFICADO" h.s.; the envelope with part of one side flap missing. Very scarce. Photo