Auction: 14USA - Spink Shreves September 2008 Collector's Series
Lot: 2387
#7a, 1850 40c Orange vermilion on yellowish, Ty. I, mint single with four large to exceptionally large margins, the color is fresh and rich in this bright orange shade, full o.g. with bands of experimental brownish gum at top and bottom, specifically noted as a gum trial on the accompanying certificate, extremely fine; signed Calves, Roumet and accompanied by a 1994 Calves certificate (Yvert #5a; Ç5,000). Estimate US$ 900-1,050
Estimate
$900 to $1,050