DUGiFonsEspecials

1966-07-27 Letter ​

1966-08-29 Letter ​

1966-10-29 Letter ​

1967-11-17 Letter ​

1968-02-08 Letter ​

1970-04-04 Letter ​

1970-04-22 Letter ​

1970-05-15 Letter ​

1970-05-28 Letter ​

1970-06-18 Letter ​

1970-08-24 Letter ​

1970-09-12 Letter ​

1970-10-28 Letter ​

1970-12-15 Letter ​

1971-09-13 Letter ​

1972-06-16 Letter ​

1973-09-04 Letter ​

1973-12-27 Letter ​