Handwritten letters, most are addressed to 'My dear Collie'. Letters include: one signed 'your affectionate Mother, Margaret M. Bell'; one signed 'your affect. cousin, G. H. Moffatt' (on letterhead for The Dariling downs and Western Land Company, Limited); letters to solicitors by Margaret M Bell; a letters to Lady Bell from Daly & Schacht Solicitors; a letter to Collie from 'your affect. brother Joshua T. Bell' (on letterhead for The Parliament of Queensland Library).

Four letters (two handwritten and two typescript). Correspondents include John Bostock, Joshua P. Bell and someone (signature indecipherable) from Dalgety and Company, regarding the recommendation of Colin Basil Peter Bell for the job of manager at Ayrshire Downs.

Letters to Colin Basil Peter Bell from various people, except his mother, Margaret Miller Bell, from 1894 to 1933

Handwritten letters, some are to 'My dear Collie'. One is signed 'your affectionate Mother, Margaret M. Bell'.

Photographs, correspondence, diaries, journals, newspaper cuttings, personal papers relating to the Bell Family, Jimbour Station, various Bell Family properties, Jimbour House, and its occupants.