Auction #14 of China, Hong Kong, Japan and Other Asia Stamps and Postal History

Viet Nam (South), 1954, plain cover with Christmas card enclosed, addressed to USA, franked with 3pi dull blue Bao-Dai with Washington machine roller (12.1) cancel, with "This Article originally mailed in country indicated by postage" handstamp, Fine.
Estimate HK$ 1,000 - 1,500.