Drafts, fragments of drafts of outgoing correspondence. Mostly handwritten, some on fragments of paper or on the back of envelopes.

Suggestions by the Art Advisory Committee of the Queensland Art Gallery, reports of works of art, correspondence.

Draft letters, handwritten on note paper, scraps of paper, and envelopes relating to personal, business and professional activities from the 1930s to 1980. Correspondents include: Bruce Dellit; Sir James Blair; Secretary of the Anzac War Memorial Committee, Sydney; Mr McAlister; Mr Metcalfe; Mr Chittleborough; Mr Loftus Hyde; Will Ashkin, Director of David Jones Art Gallery; Harold English; Cedric; Jack Mulholland, Civil Engineer; Mr Fraser; Lloyd and Marjorie Rees; G.A. Blackburne; Mr Park re Godfrey Rivers Trust; Mr Thredder, from L.J. Hooker; Sir Reginald; Mr Devenport; Francis Ryan; Douglas Dundas.

Receipts, invoices, correspondence relating to works of art and studio expenses, dated from 9 Nov 1918 to 25 Oct 1939. Small notebook with lists of professional expenses with one page having a note across the top 'June 1936 to June 1937'.

Receipts, invoices, correspondence relating to works of art and Sydney studio, undated.

General financial records including correspondence, receipts, and invoices.

Taxation records and correspondence.

Notices, meeting information, correspondence for various societies and interest groups including: Imperial Arts League (London) (which includes a brochure Copyright and the artist); Society of Artists; Society of Sculptors, Queensland; Queensland Film Society; Brisbane Women's Club; The Colour Club; Arts & Crafts Society of Brisbane; Australian Institute of International Affiars; Property Owners' Association of Queensland; Soil Erosion and Water Consevation Conference; Asian and Pacific Peace Movement; Studio of Realist Art (SORA).

Postcards, most appear to have been collected by Mayo on her travels abroad. Some have been sent to her. Includes a postcard with a Lloyd Rees drawing "Rose Window, St Johns Cathedral, Brisbane. June 14"; unmarked.

European artwork illustration plates.