DUGiFonsEspecials

1955-06-30 Letter ​

1955-12-19 Letter ​

1959-05-05 Letter ​

1959-05-23 Letter ​

1959-06-13 Letter ​

1959-06-19 Letter ​

1959-07-28 Letter ​

1959-07-30 Letter ​

1960-02-19 Letter ​

1960-02-24 Letter ​

1960-10-06 Letter ​

1965-04-05 Letter ​

1965-05-11 Letter ​

1965-06-02 Letter ​

1965-10-21 Letter ​

1969-01-09 Letter ​

1975-02-28 Letter ​

1980-10-02 Letter ​

[s.d.] Letter ​