DuraNote Predecessor Polymer Banknote-Calendar Advertising Proof. ND, ca.1980-90's, DuraNote polymer Proof of Calendar Top possibly engraved by Bradbury or TDLR, "William Holman Hunt - English Artist .... 1827-1910" , Intaglio printed with portrait of Hunt on left and young couple on right with building at bottom, Large excess margins on top and right, DuraNote polymer paper has wavy m/c vertical lines with maple leaf windows and Pegasus window at left, 13x13 inches, #15 hand written on top right, back blank, Uncirculated condition. Rare and attractive. DuraNote Predecessor Polymer Banknote-Calendar Advertising Proof. ND, ca.1980-90's, DuraNote polymer Proof of Calendar Top possibly engraved by Bradbury or TDLR, "William Holman Hunt - English Artist .... 1827-1910" , Intaglio printed with portrait of Hunt on left and young couple on right with building at bottom, Large excess margins on top and right, DuraNote polymer paper has wavy m/c vertical lines with maple leaf windows and Pegasus window at left, 13x13 inches, #15 hand written on top right, back blank, Uncirculated condition. Rare and attractive.