500 Mils (1.12.1964) in green on multicolor unpt with "Arms" at right. Serial no "B/7 000000". Red ovpt "SPECIMEN OF NO VALUE" on upper margin at face. Perfin "CANCELLED" at bottom left. Printed by BWC. WMK: Eagles head. Inside plastic folder by PMG "SPECIMEN - Choice Uncirculated 63 - Previously Mounted, Staple Holes". (Pick 42s) & (SPINK CBC B2as).