Auction: 6USA - The Sovereign Collection
Lot: 28
S.G. #15, 1860 (1p) Deep blue, pin-perf. 14, an extraordinarily fresh mint example of this remarkably difficult stamp, with deep luxuriant color and a razor-sharp impression, complete perfs. at top and left, certificate states without gum but it ha Estimate US$ 800-950
Estimate
$800 to $950