Canton, 1917. Censored envelope (tear at top) addressed to Switzerland bearing Canton Yvert 53, 5c green (3) and Yvert 54, 10c red tied by Canton/China double ring routed via Shanghai with 'Controle Postal Militaire' label and oval 'Ouvert/Par L 'Autorite Militaire/108' in violet and Ermatinge receiver. (Image)

Start Bid € 90