Thud and Blunder learn what not to do while in a coal mine.
1964-01-01
1995-01-01
1987-01-01
1989-01-01
1989-09-01
1979-12-31
1960-01-09
1974-01-01
1985-01-01
1945-06-29
2002-01-01
1944-07-01
1967-01-09
1946-10-18
1943-08-10
1942-07-29
1946-04-02
1943-01-02
1942-01-22
1945-08-12
1943-11-04
