10c Dark Ultramarine, Special Delivery (E8). Mint N.H., fabulous Jumbo margins and essentially flawlessly centered, magnificent deep rich color and clear impression

EXTREMELY FINE GEM. AN IDEAL EXAMPLE OF THE 1911 10-CENT ULTRAMARINE SPECIAL DELIVERY WITH SINGLE-LINE WATERMARK IN A VERY HIGH GRADE.

With 2008 P.S.E. certificate (XF-Superb 95 Jumbo; SMQ $1,250.00 as 95, $2,600.00 as 98). Only three have graded higher to date.

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