Offices in China, 1919, $2 on $1 violet brown. O.g., never hinged, three large margins, Fine; with 1985 P.F. certificate. Scott No. K16  $1,000. $0 (Image)

Offices in China, 1919, $2 on $1 violet brown. O.g., large margins, Extremely Fine; with 1990 P.S.E. certificate. Scott No. K16  $450. $0 (Image)

Offices in China, 1919, $2 on $1 violet brown. O.g., never hinged, intense color, Fine. Scott No. K16  $1,000. $0 (Image)

Offices in China, 1919, $2 on $1 violet brown. O.g., lightly hinged, fresh, Very Fine. Scott No. K16  $450. $0 (Image)

Offices in China, 1919, $2 on $1 violet brown. Two singles, both lightly hinged with deep rich color, Fine; one with 1985 P.F. certificate. Scott No. K16  $900. $0 (Image)

Offices in China, 1919, $2 on $1 violet brown. Plate no. single, slightly disturbed o.g., deep rich color, F.-V.F. Scott No. K16  $450. $0 (Image)

Offices in China, 1919, $2 on $1 violet brown. O.g., deep rich color, tiny ink streak, F.-V.F. Scott No. K16  $450. $0 (Image)

Offices in China, 1919, $2 on $1 violet brown. O.g., blind perf at bottom, Fine. Scott No. K16  $450. $0 (Image)

Offices in China, 1919, $2 on $1 violet brown. Block of four, top pair hinge remnant, lower right never hinged, bottom left with thin, fresh color, Average to Fine. Scott No. K16  $2,350. $0 (Image)

Offices in China, 1919, $2 on $1 violet brown. Right arrow block of 4, sweated o.g., rich color, Average to Fine. Scott No. K16  $2,100. $0 (Image)

Offices in China, 1919, $2 on $1 violet brown. Shanghai postmark, rich color, F.-V.F. Scott No. K16  $700. $0 (Image)