664 et seq. (Scott has this all messed up.) These are CSS 1026-34 (including 1030) on a page with a 1947 domestic airmail cover from Yingtak to Shanghai
Lot No: 62414
Current High Bid: $39.00

665 and 669 (CSS 1041, 1042 and 1042A) design size and a perforation study on unwatermarked paper
Lot No: 62429
Current High Bid: $9.00

670, 677 and 687 (CSS1047-49), a Kaifeng to Shanghai registered and acknowledgement of recipt cover, and a block of six with Nanking Mobile Post cancels.
Lot No: 62432
Current High Bid: $55.00

672 and 672a (CSS 1043 and 1043A) design size and a perforation study on unwatermarked paper and a Canton to USA cover. (There is a typo on 1043A in the CSS Catalog. It should read 639c instead of 536d)
Lot No: 62430
Current High Bid: $55.00

674 variety CSS 1030 variety of an extra line below the upper left box of the left stamp (see image)
Condition: MNH
Centering: F-VF
Lot No: 59619
Current High Bid: $18.00

678, 682, 684, 685, 689 and 690 (CSS 1058-63) in blocks and singles with a variety of interesting cancels and two YTT perfins.
Lot No: 62434
Current High Bid: $44.00

678, 682, 684, 685, 689 and 690 (CSS 1058-63), includes a perforation study, 1063a Die I perf. 13 1/2, and the three surcharge varieties (1059d, e and f)
Lot No: 62433
Current High Bid: $170.00

679 CSS 1064 in three very unusual uses
Lot No: 62421
Current High Bid: $50.00

679 CSS 1064 in wide and narrow types ( due to the direction of the paper feed) in lower margin printer's imprint blocks of eight; a 1947Shanghai local cover and other interesting items
Lot No: 62420
Current High Bid: $49.00

680 variety CSS 1038a perf. 13 1/2, seldom offered
Condition: MNH
Centering: F-VF
Lot No: 60990
Current High Bid: $75.00

682 CSS 1059 on a block of 25
Condition: U
Centering: F-VF
Lot No: 49348
Current High Bid: $8.00

684-95 PRC S54 1963
Condition: MNH
Centering: F-VF
Lot No: 58706
Current High Bid: $85.00

691 varieties CSS 1023-1025 Types A, B and C, a Type B on a 1947 Juian, Chekiang Province, to Czechoslovakia cover and two YTT perfins
Lot No: 62444
Current High Bid: $65.00

695 and 697 varieties (CSS 1056, 1056a x2, 1057, 1057a and 1057b varieties) and a Changsha to East Germany cover
Lot No: 62431
Current High Bid: $65.00

6N11 CSS ST61 in lower margin block of eight with printer's imprint
Condition: MNH
Centering: F-VF
Lot No: 63567
Current High Bid: $4.00

6N35 in block of four with printer's characters in selvage, pencil mark on reverse
Condition: MNH
Centering: F-VF
Lot No: 63558
Current High Bid: $9.00

6N36 in block of four with printer's characters in selvage
Condition: MNH
Centering: F-VF
Lot No: 63664
Current High Bid: $8.00

6N46 in block of four with printer's characters in selvage
Condition: MNH
Centering: F-VF
Lot No: 63665
Current High Bid: $7.00

6N48a Type II in block of four with printer's characters in selvage
Condition: MNH
Centering: F-VF
Lot No: 63554
Current High Bid: $8.00

6N50 Type I in block of four with printer's characters in selvage
Condition: MNH
Centering: F-VF
Lot No: 63557
Current High Bid: $5.00

6N6 CSS MK62 high type in lower margin block of eight with printer's imprint
Condition: MNH
Centering: F-VF
Lot No: 63666
Current High Bid: $140.00

6N6 CSS MK62 high type in upper margin block of eight with printer's imprint
Condition: MNH
Centering: F-VF
Lot No: 63556
Current High Bid: $170.00

7-9 varieties CSS 10-12 rough perforation
Condition: MNH
Centering: F-VF
Lot No: 65610
Current High Bid: $1,800.00

7-9 varieties CSS 10-12 rough perforation
Condition: U
Centering: F-VF
Lot No: 65611
Current High Bid: $650.00

701 CSS 1065 heavily inked
Condition: MNH
Centering: F-VF
Lot No: 59621
Current High Bid: $1.00

702 PRC S55 1963
Condition: MNH
Centering: F-VF
Lot No: 65680
Current High Bid: $13.00

703 variety CSS 1069f surcharge inverted
Condition: MNH
Centering: F-VF
Lot No: 59688
Current High Bid: $70.00

706 variety CSS 1069c last '0' omitted
Condition: MNH
Centering: F-VF
Lot No: 59622
Current High Bid: $18.00

716-31 PRC S57 1963
Condition: MNH
Centering: F-VF
Lot No: 56976
Current High Bid: $1,200.00

717 and 719 CSS 1093-94 Page with varieties and a 1946 Nanking to Shanghai cover
Lot No: 63445
Current High Bid: $33.00

717 and 719 CSS 1093-94 seven varieties on a page with a 1946 Tanioutong, Shensi cover to Shanghai
Lot No: 63448
Current High Bid: $65.00

721a variety CSS 1099c surcharge inverted
Condition: MNH
Centering: F-VF
Lot No: 59625
Current High Bid: $55.00

722-27 and 722a-727a (CSS 1104-09 and from 1110-19) and a fine example of CSS 1116a
Lot No: 62455
Current High Bid: $60.00

737 CSS1131 on a very scarce 1947 cover from Nanking to Shanghai on a special night train with the new 'Moving Train Post Office' car. Cover with these slips intact are very scarce.
Lot No: 62463
Current High Bid: $95.00

737-40 CSS 1131-34 with seldom seen cancels, YTT perfins and a 1947 cover to USA with five YTT perfins
Lot No: 62462
Current High Bid: $65.00

737-40 CSS1131-34 set in original perforation and the perforation varieties
Lot No: 62460
Current High Bid: $21.00

737-40 CSS1131-34 with seldom seen cancels, on a post office bulk mail receipt and a scarce 1948 cover to USA with Nanking Mobile Post cancels YTT perfins and a 1947 cover to USA with five YTT perfins
Lot No: 62461
Current High Bid: $45.00

741-44 CSS 1135-38 in blocks of four, both types of the 744, and a 1947 registered cover to USA
Lot No: 62464
Current High Bid: $39.00

745-61 CSS 1139-1155 on four Post Office Bulk Mail receipts and eight (8) YTT perfins
Lot No: 62469
Current High Bid: $44.00

745-61 CSS 1139-1155 some on 1948 a registered airmail of samples of goose feathers to England
Lot No: 62468
Current High Bid: $44.00