1974/1975

FOR THE FIRST TIME ON A ABU WAS PUT A METALLIC MEDALLION INSTEAD OF THE STICKER

THE FIRST MEDALLION IS FIXED WITH TWO PINS ON THE SIDEPLATE

RAISED LETTER FOR THE WRITTED NOW

SAME BAIL , SPOOL AND HANDLE OF THE PREVIOUS VERSION

AFTER THREE VERSIONS THEN HAS BEEN CHANGED THE CONNECTING LINK

PRODUCED ONLY FOR A COUPLE OF YEARS

THIS WAS THE LAST VERSION WITH THE TAPERED CONE ON THE BAIL