During the period covered by these records Mallams' offices were at 126 High Street, Oxford. 'Hunt's City of Oxford Directory' for 1846 and Gardner's 1852 Oxfordshire Directory lists Thomas Mallam and Son, auctioneers and appraisers, J.R. Mallam, auctioneer, appraiser and timber merchant was at 126 High Street in 1867, according to 'Mathieson's Oxford Directory'.
These records were deposited in 1935 as accession 11. They were recatalogued in September 1994.