Microfilm copy of Coghlan's letterbooks (1906–1915) and press cuttings about his activities.

1. Mostly Australasian newspapers, 12 Aug 1893, 25 Apr 1898 - 18 Jun 1906 (81 pp.)
2. Mostly Australasian newspapers, c. 1886 (Echo), 19 Oct 1889, Mar 1891 - 1 Feb 1892, 25 May 1898, Sep 1899 (23 pp.)
3. Mostly Australian newspapers post-1900, 23 Sep 1890, 3 Feb 1894 - 29 May 1912, 1915, c. 1920 (67 pp.)
4. Mostly essays and editorials on broad issues and philosophies, c. 1899 (43 pp.)
5. Mostly British newspapers, relating to Coghlan's representation of New South Wales, 10 Apr 1905 - 8 Feb 1908 (73 pp.)
6. Mostly Australasian newspapers including texts of speeches, 13 Feb 1905 - 13 Feb 1906; 29 Mar 1907 - 15 Apr 1911; 12 Dec 1918 - 2 Aug 1919 (35 pp.)
7. Mostly British newspapers, relating to Coghlan's representation of New South Wales, 17 Feb 1908 -11 May 1912 (55 pp.)
8. Letter book of private and official letters, 18 Dec 1908 - 10 Feb 1911 (486 pp.)