HERE IS A SPOOL I FOUND IN NEW SOUTH WALES ( AUSTRALIA ) WHILE ON A HUNT . IT IS EMBOSSED "ISOREX" "A11". IT IS 3 1/4 INCHES TALL AND 3 7/8 ACROSS .COLOR IS WHAT I WOULD CALL EMERALD GREEN . A CD NUMBER WOULD BE GREAT AND A VALUE IF POSSIBLE ... I AM SURE A SPOOL COLLECTOR OUT THERE WOULD KNOW AS I CAN'T FIND IT IN THE PRICE GUIDE, THE BEST I CAN COME UP WITH IS A CD 1065 BUT THE EMBOSSING IS A21 AND THE TOP SKIRT IS DIFFERENT . I AM THINKING THAT THIS MAY BE A UNLISTED SPOOL ...