DUGiFonsEspecials

1969-04-07 Letter ​

1970-06-12 Letter ​

1970-11-18 Letter ​

1970-12-17 Letter ​

1971-10-22 Letter ​

1978-11-15 Letter ​

1978-11-20 Letter ​

1982-01-07 Letter ​

1982-10-14 Letter ​

1982-10-23 Letter ​

1983-01-07 Letter ​

1983-01-12 Letter ​

1983-02-21 Letter ​

1983-02-22 Letter ​