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, from 1940 to 1949.

Receipts, invoices, correspondence relating to works of art and Sydney studio, from 1950 to 1959.

Receipts, invoices, correspondence relating to works of art and Sydney studio, from 1960 to 1969.

Receipts, invoices, correspondence relating to works of art and Sydney studio, from 1970 to 1979.

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

Correspondence, notes, invoices and receipts, for property in Highgate Hill, Brisbane. May include properties Mayo rented. Includes purchase agreement for cottage at 147 Gladstone Road; Specification for flats at Highgate Hill by Robert P. Cummings; Specifications for Cotttage by R. P. Cummings; 3 blueprints (27 x 20 cm) and 1 plan for "Illaroo" - 147 Gladstone Road, South Brisbane.

Correspondence, notes, invoices and receipts, for property in Highgate Hill, Brisbane. May include properties Mayo rented.

Correspondence, notes, invoices and receipts, for property in Highgate Hill, Brisbane. May include properties Mayo rented.