UdG users
1939-09-21 Text
1940-02-27 Text
1940-03-20 Text
1940-03-21 Text
1940-05-14 Text
1945-04-16 Text
1945-07 Text
1946-03-01 Text
1947-03-04 Text
1952-02-12 Text
1953-03-28 Text
1964-08-22 Text
1979-11-30 Letter
1980 Text
1981-04-08 Text
1982-06-05 Text
1987-10-26 Text
1990-10-19 Text
1991-05-06 Text
s.d. Text