Postage Due, 1884, 3¢ red brown. O.g., hinge remnant, rich bright color, Fine, with 1992 P.F. certificate.
Scott No. J17; $1,050. Scott $1,050
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Scott $1,050

Postage Due, 1894, 1¢ pale vermilion. O.g., never hinged, fresh with bright color, about Fine, quite rare in never hinged condition.
Scott No. J29; $5,750. Scott $5,750
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Scott $5,750

Postage Due, 1894, 2¢ vermilion. O.g., lightly hinged (offset on gum), bright and fresh with deep color, F.-V.F., with 2001 P.S.E. certificate.
Scott No. J30; $775. Scott $775
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Scott $775

Postage Due, 1914, 50¢ carmine lake. Block of four, particularly well centered for this difficult stamp, "Chicago, Illinois" precancel; top pair light horizontal crease, Very Fine appearance and rare used multiple.
Scott No. J58; $7,500 as used block. Scott $7,500 as used block
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Scott $7,500 as used block

Postage Due, 1916, 2¢ rose. O.g., never hinged, wide margins and bright color, Fine, with 2003 P.F. certificate.
Scott No. J60; $650. Scott $650
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Scott $650

Offices in China, 1919, 24¢ on 12¢ claret brown & 1922, 4¢ on 2¢ Carmine. O.g., never hinged, both bright and fresh with rich colors; both received certs saying "reperfed" which we feel may be inaccurate, Extremely Fine appearance, with 2017 P.S.E. certificates.
Scott No. K11a, K18; $505. Scott $505
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Scott $505

Offices in China, 1919, $1 on 50¢ light violet. O.g., lightly hinged, large well balanced margins, rich bold color, Very Fine to Extremely Fine, with 2015 P.S.E. certificate (Graded VF-XF 85, SMQ $650).
Scott No. K15; $550. Scott $550
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Scott $550