Liberia, 1893 (10¢) Black Harper. Full o.g., small hinge remnant, fresh with bold color, wide margins, Very Fine and choice, a lovely example of this key Registration Issue Rarity. Scott No. F3  $4,500. $0 (Image)

Liberia, 1893 (10¢) Black Harper. Perf 15, full o.g., small hinge remnant, deep rich color, large oversized margins all around, very fresh, Extremely Fine, a truly exceptional rarity, amid the finest examples of the 1893 Harper Registration Issue; Economist handstamp. Scott No. F3  $4,500. $0 (Image)