1933年东川万源航空双挂寄上海太保保险公司实寄封1件,贴伦敦一版孙像5分加盖限四川贴用1枚,京版烈士半分加盖限四川贴用4枚,8分加盖限四川贴用8枚,销东川万源8月19日中文三格戳,另盖长框挂号戳及RR戳,有上海30日到达戳,保存完好。Republic Period Cover 1933 (19 Aug.) double registered air mail envelope to Shanghai (30.8) bearing Limtied for use in Szechwan ½c. (4), 5c. and 8c. (8) cancelled by Wanyun Chinese c.d.s., with framed R h.s. and R/R h.s. for Recipients Receipt, air mail label and arrival c.d.s., very fine.
































