3c Post Office, Soft Paper (Scott O108). Mint N.H. with top plate no. 41 selvage, huge Jumbo margins, intense shade and clear impression, Extremely Fine Gem, strikingly beautiful, with 2007 P.S.E. certificate (XF-Superb 95 Jumbo, SMQ value $155.00 as hinged 95 (unpriced Mint N.H.), unpriced in higher hinged grade)
Robert Siegel Auction Galleries, Jun 2009, Sale 975, Lot 2244
U.S.; Official Issues, Post Office, 1879, 3¢ Block of 50 With Imprint and Plate Number, Block of 50, #O108. With Imprint and plate number, n.h. (aged and dist. in a few places), counted as hinged plate block of 14 and 35 n.h. singles, Fine or better. Scott $3,000+. Estimate $400-500.
Harmer-Schau Auction Galleries, Jun 2008, Sale 78, Lot 1752