China, Gold Yuan Issue covers and postal history, 1948-49, lovely group of six ca. 1948-49 Gold Yuan-franked covers; five from Nanking to the US; includes a nice array of franking combinations, mixed issues, and rates, etc.; couple expected usage flaws, Fine to Very Fine, all imaged on website; examine. Estimate HK$ 1,000 - 1,200. Est. HK$1,000-1,200 (Image1)