China. ( French Indo-China). 1919. Envelope addressed to Haiphong bearing Indo-China SG54, 5c green (pair) tied by 'Poste Rurale /Cho-Ganh/Province de Ninh-Binh' double ring in green with 'Vinh a Hanoi' ambulant and Haiphong arrival. Superb item of Rural Post Mail from Cho-Ganh village. Ex Desrousseaux.