Lot
317 
Postage Due, 1894, 10¢ deep claret, bottom margin plate no. "72" single, o.g., never hinged, fresh with rich color, Very Fine, a very scarce plate single in never hinged condition; with 2023 P.S.E. certificate.Scott No. J35 $1,000.
Lot
318
Postage Due, 1895, 5¢ deep claret, D.L. watermark, bottom margin single with part imprint, o.g., never hinged, intense bold color and very fresh, Extremely Fine; with 2003 P.F. & 2006 P.S.E. certificates, the latter Graded (XF 90, SMQ $550).Scott No. J41 $280.
Lot
319
Postage Due, 1910, 10¢ rose carmine, S.L. watermark, perf. 12, o.g., never hinged, rich vibrant color and choice centering, Extremely Fine; with 2016 P.F. certificate Graded (XF 90, SSV $475).Scott No. J49a $280.
Lot
320
Postage Due, 1914, 30¢ carmine lake, S.L. watermark, perf. 10, o.g., never hinged, choice centering amid wide margins, rich deep color, Extremely Fine and attractive; with 1998 P.F. certificate.Scott No. J57 $525.
Lot
321
Postage Due, 1916, 2¢ rose, unwatermarked, perf. 10, o.g., never hinged, wide nicely balanced margins, brilliant color, Very Fine and choice; with 2001 P.F. certificate.Scott No. J60 $625.
Lot
322
Postage Due, 1917, 30¢ carmine rose, unwatermarked, perf. 11, o.g., never hinged, exceptional centering amid wide margins, strong bright color, Extremely Fine to Superb; with 2018 P.S.E. certificate Graded (XF-Superb 95, SMQ $600).Scott No. J66 $220.
Lot
323
Postage Due, 1917, 50¢ deep claret, unwatermarked, perf. 11, o.g., never hinged, wide margins and exceptional centering, rich bold color, Extremely Fine and choice; with 2017 P.F. certificate Graded (XF 90, SSV $500).Scott No. J67b $325.