cover 1946-48, a collection of used $10 cards from 1946 (18 Oct.) to U.S.A., uprated $8 for airmail between Tihwa to Shanghai, without additional adhesive and underpaid printed matter rate to Europe (should have been $60) and similar, correctly paid card, uprated $690 to Canada, uprated $140 to Hong Kong and 1949 (9 Feb.) card to New York uprated $7000. (7)

Details
cover 1946-48, a collection of used $10 cards from 1946 (18 Oct.) to U.S.A., uprated $8 for airmail between Tihwa to Shanghai, without additional adhesive and underpaid printed matter rate to Europe (should have been $60) and similar, correctly paid card, uprated $690 to Canada, uprated $140 to Hong Kong and 1949 (9 Feb.) card to New York uprated $7000. (7)