1 Pound (1.8.1966) in brown on multicolor unpt with "Arms" at right. Serial no "B/19 000000". Red ovpt "SPECIMEN OF NO VALUE" on upper margin at face. Perfin "CANCELLED" at bottom left and "235" at bottom. Printed by BWC. WMK: Eagles head. Inside plastic folder by PMG "SPECIMEN - Choice Uncirculated 63 - Previously Mounted, Staple Holes". (Pick 43s).