An extensive and specialised collection on leaves which includes many multiples and varieties, commemorative cards with original folders plus a wealth of associated material with 1932 set on first day cover, mint including 15f. (8), 1933 First Anniversary mint, used, presentation folders plus postcards unused and used, 1934 second issue set of nine used including scarce 15f., Enthronement with special cards, 1934-35 surcharges with 1f. on 4f. surcharge in brown (12), 3f. on unwatermarked 4f. (13), 1934-36 booklet panes of 1½f. mint and used (2), 3f. mint and used (2), unissued 8f. mint (10) and used, 1935-37 China Mail with presentation folder, sheets and part sheets including engraved 12f. (97), imperf. 2½f. (4), 1935 Visit to Japan 3f. imperf. between stamp and margin (3), compound perfs., special cards and the corresponding Japanese issue, 1936 Postal Agreement with 3f. double perf. in block of eight, 1936-37 issue including booklets and booklet panes, varieties with offset multiples, imperf. values to 10f. (4), sheets and part sheets including 13f. (90), 1y. (150), 1937 China Mail Provisionals with numerous misplaced surcharges including transposed, double perfs., offset ovpt., wide setting 13f. on 12f. litho (2), 2½f. on 2f. surcharge inverted mint (3) and used on cover, 1937 Relinquishment 2f. offset, 12f. imperf. used and perf. faults, New Years Greeting 2f. imperf. used, frame double used, plus later issues with multiples, sheets and varieties including 1940 National Census 4f. green double (8), and concludes with some stationery cards and commemorative postcards. An extraordinary collection.