ChinaCambodia 1910 Reg. Mourning Envelope to France
bearing Yvert 45, 10c red and Yvert 48, 25c blue tied by Kampot Cambodge double-ring with boxed registered hand-stamp, routed via Saigon with octagonal French Paquebot "Ligne N. Paq. Fr. No 5" datestamp. (pt)
