cover 1932 (29 Jan.) envelope from Hankow to Shanghai sent during the Sino-Japanese war, bearing on reverse, 4c. Junk tied by Hankow bilingual c.d.s. and showing alongside the special Shanghai return seal in red dated 26th April, various handstamps and annotations on the front including three-line due to war affairs several attemps have been made to deliver return to sender handstamp in black, not recorded by Chang. Scarce. Photo