ChinaIndo-China 1898 Stationery Envelope 25c black
registered Postal Stationery Envelope 25c black upgraded with Yvert 9, 20c green / yellow and Yvert 17, 5c yellow green tied by Saigon Port datestamp with boxed registered hand-stamp sent on French Paquebot "Ligne N Paq Fr No 4" datestamp addressed to Germany. Very fine. (pt)
