30602.1

Dugnad Nytt, Bulletins.
[Missing 1950 : No.3 ; 1954 : No.3 ; 1955 : No.1, 3, 4 ; 1956 : No.2 ; 1958 : No.2, 4 ; 1959 : No.4]

(1950 - 1959)

  30602.2

Dugnad Nytt, Bulletins.
[Missing 1960: No.2 ; 1961: No.1, 3 ; 1962: No.4 ; 1963: No.2, 4 ; 1965: No.3 ; 1966: No.2, 4 ; 1967: No.4 ; 1968: No.1, 2, 3 ; 1970: No.1, 3, 4 ; 1971: all ; 1972: all ; 1973: all ; 1974: No.2]

(1960 - 1979)