Offices in China, 1919, 8¢ on 4¢ brown. O.g., never hinged, beautiful rich color, choice centering and margins, bright and fresh, Extremely Fine to Superb, with 2017 P.S.A.G. Graded certificate (95, SSV $1,050).
Scott No. K4; $150. Scott $150
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Scott $150

Offices in China, 1919, 12¢ on 6¢ red orange. O.g., never hinged, precision centering within beautifully balanced margin, rich radiant color, Extremely Fine to Superb, a stunning gem, with 2016 P.S.E. Graded certificate (XF-Sup 95, SMQ $1,400).
Scott No. K6; $220. Scott $220
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Scott $220

Offices in China, 1919, 12¢ on 6¢ red orange. O.g., small hinge remnant, exceptional centering within large oversized margins, radiantly rich color, a Superb jumbo, a striking jumbo gem, with 2017 P.S.A.G. Graded certificate (98J, SSV $375 for 98).
Scott No. K6; $85. Scott $85
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Scott $85

Offices in China, 1919, 14¢ on 7¢ black. Bottom margin plate no. "12561" block of 6, o.g., hinge remnant at center, others never hinged, wide margins, bold color, Very Fine.
Scott No. K7; $1,050. Scott $1,050
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Scott $1,050

Offices in China, 1919, 16¢ on 8¢ olive bister & 16¢ on 8¢ olive green. Right margin plate blocks of 6, o.g., olive bister shade hinged at center only, olive green shade never hinged, fresh with rich colors, matched centering, F.-V.F., an attractive duo.
Scott No. K8-K8a; $1,625. Scott $1,625
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Scott $1,625

Offices in China, 1919, 24¢ on 12¢ claret brown. O.g., never hinged, beautifully centered amid well balanced margins, rich deep color, Extremely Fine and choice.
Scott No. K11a; $275. Scott $275
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Scott $275

Offices in China, 1919, $1 on 50¢ light violet. O.g., never hinged, well centered amid large nicely balanced margins, strong bold color, Very Fine to Extremely Fine, 2010 P.S.E. Graded certificate (VF-XF 85, SMQ $1,650).
Scott No. K15; $1,300. Scott $1,300
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Scott $1,300

Offices in China, 1919, $1 on 50¢ light violet. O.g., never hinged (few tiny gum skips), strong vivid color, bright and fresh, Very Fine, an attractive never hinged key value, with 1982 P.F. certificate.
Scott No. K15; $1,300. Scott $1,300
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Scott $1,300

Offices in China, 1919, $2 on $1 violet brown. O.g., never hinged, choice centering with large margins, rich deep color and particularly fresh, Extremely Fine, with 1984 and 1997 P.F. certificates.
Scott No. K16; $1,000. Scott $1,000
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Scott $1,000

Offices in China, 1922, 4¢ on 2¢ carmine. O.g., never hinged, exceptional centering within well balanced margins, radiant color, Extremely Fine and choice, a lovely never hinged gem.
Scott No. K18; $230. Scott $230
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Scott $230