DUGiFonsEspecials

1967-12-22 Letter ​

1971-10-13 Letter ​

1971-11-05 Letter ​

1973-12-12 Letter ​

1973-12-26 Letter ​

1974-01-08 Letter ​

1974-07-19 Letter ​

1974-11-27 Letter ​

1974-12-13 Letter ​

1975-01-13 Letter ​

1975-05-22 Letter ​

1975-12-22 Letter ​

1976-11-09 Letter ​

1976-11-25 Letter ​