1867 4p lake on buff St Ursula, Spiro Forgery Sheet of 25. While the Spiro brothers made large quantities of forgeries the intact sheets are very scarce and are a great item for the specialist. A few very minor faults and some perforations separating but overall nice for a 19th century forgery. Fine to very fine. (Image)

Est. $ 200

1862 24c grey George Washington, Perforated 12, used with target cancels, fine. Accompanied by a 2014 Sergio Sismondo certificate stating (a tad harshly in our opinion) "colour changeling caused by chemical exposure". (Image)

Scott $ 300

1932 10c orange yellow Washington Bicentennial, mint never hinged, extremely fine. Accompanied by a 2008 PS certificate grading it as "XF90J". (Image)

Est. $ 50

1976 13c Clara Maass, mint never hinged horizontal strip, with dramatic vertical perforation shifts, very fine and scarce. (Image)

Est. $ 100

1873 2c yellow Agriculture Official, mint hinged, couple feathered perfs, fine. (Image)

Scott $ 240