IXL GEORGE WOSTENHOLM Sheffield large wharncliffe whittler, thick pearl with elegantly rounded edges, crest shield inset into the pearl, scalloped filework inside on the backsprings, 4 1/4'' closed, featured on page 226-227 of ''Sheffield Exhibition Knives'', wharncliffe master blade, and a long pen and long spay blade. Described in the SEK book as ''Spectacular''. The knife has been cleaned to excellent plus, although it does have two deep pitted spots, one on the back of the master blade and another on the back of one of the smaller blades.