1933 Cover of 10/2 from Hankow to Shanghai by air SG 321, 368x3, 384 and 391 (2 images) (The image clips off part of the cover and sometimes part of a stamp, but the cover is completely intact.)

1933 Cover of 10/2 from Hankow to Shanghai by air SG 321, 368x3, 384 and 391 (2 images) (The image clips off part of the cover and sometimes part of a stamp, but the cover is completely intact.)