cover YUNNAN PROVINCE: 1949 (Aug.) registered envelope bearing, on the reverse, 12c. on $50 green (2) with 30c. on $20 (4) tied by the despatch c.d.s. Chungking and Canton transit c.d.s.; with the original labels attached, very scarce. Also an envelope bearing 12c. on $200 tied by the despatch c.d.s. and showing Kunming and Canton transit c.d.s. (2). Photo

细节
cover YUNNAN PROVINCE: 1949 (Aug.) registered envelope bearing, on the reverse, 12c. on $50 green (2) with 30c. on $20 (4) tied by the despatch c.d.s. Chungking and Canton transit c.d.s.; with the original labels attached, very scarce. Also an envelope bearing 12c. on $200 tied by the despatch c.d.s. and showing Kunming and Canton transit c.d.s. (2). Photo