
5c green postal stationery envelope (H&G B12) with '1895 1896' opt and additional large circular 'ADMINISTRACION DE CORREOS CAYO' Arms handstamp in black at top left. Likely to be for official use at the small P.O. of Cayo. Fine unused & scarce.
5c green postal stationery envelope (H&G B12) with '1895 1896' opt and additional large circular 'ADMINISTRACION DE CORREOS CAYO' Arms handstamp in black at top left. Likely to be for official use at the small P.O. of Cayo. Fine unused & scarce.