ChinaThailand France 1917 Registered Censor Cover
envelope bearing SG159, "2 on 14s" blue, SG163, "2s on 1a" green & yellow, SG164, "2s on 2a" grey & violet, SG165, "2s on 14a" blue, SG166, 2s brown (2), SG168, 5s carmine, SG169, 10s olive & black and SG170, 15s blue tied by Bangkok datestamp with registered label routed via Indo-China with Opened Censor cachet and "Controle Postal Militaire" label with Clermont arrival. Superb 8 colour franking. (pt)
