Arranged into directors' minute books, 1900-1952 (BA 1/1), copy outgoing letters, 1914-1919 (BA 1/2), advices of employees who have resumed work, 1917-1918 (BA 1/3), annual cases of colliery accidents, 1924-1942 (BA 1/4), directors' agenda books, 1926-1952 (BA 1/5), notices of accidents, 1929-1941 (BA 1/6), and articles of association, 1898-1945 (BA 1/7).
Arranged by recipient's name.
Arranged by writer's name.
Arranged chronologically.
Letters of condolence on the death of John Johnes,
Letters of condolence addressed to Miss Betha Johnes and her sister, Mrs Charlotte Cookman, on the death of their father, murdered by Henry Tremble on 19 Aug. 1876, and their replies.
Letters of condolence on the death of Sir James Hills-Johnes (d. 3 Jan. 1919),
Letters written on behalf of official bodies. Most of the letters are endorsed with copy replies. Arranged alphabetically.