Minutes of Borad meetings, ledgers recording loans, account books of the Toowoomba Permanent Building Society, Darling Downs Building Society and Heritage Building Society. Toowoomba Permanent: minutes 1875-1981; Board meeting records 1875-1981; Annual reports 1875-1981; Ledgers 1875-1981; First cash deposit journals 1875-90; Mortgages and releases 1887-1981; cash books 1887-1902; inwards correspondence, letters from borrowers 1900-81.