EXTREMELY FINE AND EXCEEDINGLY RARE USED SHEET-MARGIN BLOCK OF THE 2-CENT TYPE VII OFFSET IMPERFORATE ISSUE.
Our informal review of auction catalogues and the records of the Philatelic Foundation found four blocks of four and nine pairs, of which only four are sound. This is the only block we have offered since our 2001 Twigg-Smith sale.
Ex Curtis. With 2015 P.S.E. certificate (XF 90; unpriced in SMQ). The Scott Catalogue prices two used pairs higher than a used block -- which is considerably rarer. Scott Retail as two used pairs