U.S. POSTAL AGENCY IN CHINA, 1919, 4c on 4c BROWN LIGHTLY HINGED XF/S, #K4, exceptionally well-centered, extremely fine/superb (Image)

$100

U.S. POSTAL AGENCY IN CHINA, 1919, 10c on 10c ORANGE YELLOW MINT XF/S, #K10, exceptionally well-centered, h.r., extremely fine/superb (Image)

$100

U.S. POSTAL AGENCY IN CHINA, 1919, 30c on 15c GRAY LEFT PLATE #7927 BLOCK OF SIX MINT, #K12, top and bottom pair hinged, middle never hinged, almost fine, cat. $1,150.00 (Image)

$200

U.S. POSTAL AGENCY IN CHINA, 1919, 4c on 2c CARMINE NHXF, #K18, beautifully well-centered, extremely fine (Image)

$200