Hussey's Post, 1863, 5¢ black on red. Large margins, rich color, tied by blue oval, matching "Hussey's/Special Message Post/50 Williams Street, Basement" three-line handstamp at left on cover to local street address; small piece out at top left, otherwise Very Fine; with 1992 P.F. certificate correctly describing this as a "philatelically inspired usage". Scott No. 87LE1; $350  Estimate $150 - 200. $0 (Image)