catalog Auction info Buyers Premium of 20.00% added to each and every lot November 2010 Collectibles(#61) 11/06/2010 10:00 AM PDT CLOSED! Lot 11 of 739: Envelope, 1860, 10¢ green. XF-Sup Click image to enlarge PreviousNext Lot closed - unsold (3 bids) Estimate: $500 - $750 Remove from watchlist Add to watchlist Tell a friendAsk a question November 2010 Collectibles(#61) 11/06/2010 10:00 AM PDT CLOSED! Description Description: * 1860, 10¢ green. Scott U32 (48x56mm) pencil-signed George Sloane on the reverse. A major rarity. Full corner, cut square. Extremely Fine to Superb. Estimated Value $500 - 750. Categories: