Documents relating to IRA internal accounts with many signed by Sean MacBride as a Director of Finance. Includes detailed notes about particular grants and payments, amounts lost due to raids, expenses claimed, various disputed amounts and so on. Files contain full monthly accounts, incomes and expenditures, cash balances. The expenditure accounts distinguish between monthly and weekly allowances, special grants, travelling expenses, stationary, rent, and postage. There are monthly accounts for the Chief-of-Staff and some other departments, and some weekly accounts from 1923, also detailed accounts for a publishing project 'Leabhar na hAiseirghe'.