U.S.; Offices in China, 1919-22, 2¢ to $2 Complete, #K1-K18, used complete with P.F. certs for #K2 and K8, few with minor faults, plus mint K8a (1988 P.F. cert.) and K18 pair on piece, mostly Fine or better.
Scott $5,075.
Estimate $1,000-1,250. (Image)

Est. $1,000.00-1,250.00

U.S.; Offices in China, 1919, 60¢ on 30¢ Orange Red, #K14, very l.h., 2019 P.F. cert. graded XF-SUP 95.
SMQ $325, only 3 graded higher .
Estimate $180-220. (Image)

Est. $180.00-220.00

U.S.; Offices in China, 1919, 60¢ on 30¢ Orange Red, Plate Block of 6, #K14, n.h., bottom #6928, bright color, gum creases not noticed on front, tiny inclusion on lower right copy, Fine.
Scott $1,800.
Estimate $300-400. (Image)

Est. $300.00-400.00

U.S.; Offices in China, 1919, $1 on 50¢ Light Violet, #K15, n.h., Fine to Very Fine, 1985 P.F. cert.
Scott $1,200.
Estimate $325-400. (Image)

Est. $325.00-400.00

U.S.; Offices in China, 1919, $1 on 50¢ Light Violet, #K15, very l.h., nicely centered, 2006 P.S.E. cert. graded VF 80.
SMQ $575.
Estimate $300-350. (Image)

Est. $300.00-350.00

U.S.; Offices in China, 1922, 2¢ on 1¢ Green, Complete Sheet of 100, #K17, n.h. (excellent gum), some with perfs touching, fresh, Fine overall.
Scott $23,000 +. Unique? .
Estimate $4,000-5,000. (Image)

Est. $4,000.00-5,000.00

U.S.; Offices in China, 1919 to 1922 Cover Group, #K1 on postcard to U.S., K5 on cover to Austria, and K18 on cover to U.S., all with 1919 to 1922 U.S. Shanghai cancels, plus 3 additional from Shanghai and 2 related, mixed condition.
Estimate $150-200. (Image)

Est. $150.00-200.00

U.S.; Offices in China, 1919 to 1922, 3 Covers to Denmark, Switzerland, 1919 to Switzerland with 2¢+3¢, clean, 1921 with 5¢ Washington-Franklin and 1922 with 2¢+3¢ to Denmark (corner fault), both with smudged addresses, Fine to Very Fine.
Estimate $150-200. (Image)

Est. $150.00-200.00