China, Hong Kong, Japan and Other Asia Stamps and Postal History

Japanese Occupation of Shanghai & Nanking, 1943-45, "Temporarily Sold" surcharges, 2 different sets, blocks of 4, missing one value, also with additional 3 perf varieties (Scott 9N42a, 49a, 57a, Chan JC44a, 51b, 59 var.), o.g., lightly hinged; some with adherance, surface damaged on 2 blocks, otherwise Fine to Very Fine.
Scott 9N41-9N64. Chan JC43-46, 65 66 68-73.
Estimate HK$ 4,000 - 6,000.