10c Dark Green (68a). Deep rich color and proof-like impression, gorgeous centering with balanced Jumbo margins, unobtrusive cork cancel leaves entire design clearly visible, Extremely Fine Gem, a superb used example of this distinct shade, which is closer in color to the First Design, Scott 62B, ex Hinrichs and "Natalee Grace", with 1987, 2004 and 2012 P.F. certificates (XF-Superb 95 XQ), the "XQ" denotes extraordinary quality
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