KOUANG-TCHEOU: 1927. Charged envelope (opening faults) to Cho-Ganh Gare bearing Indo-China Yvert 104, 5c rose, Yvert 115, 1p blue/green and Yvert 116, 2p lilac (2) mixed with Kouang-Tcheou Yvert 48, 40c on 1f red and black tied by Hanoi Tonkin date stamp with hand-strack 'Charge' and boxed accountancy on reverse, endorsed 'valeur declare=mille piastres' routed via Minh Binh. Very scarce item of 'charged' mail.