Five envelopes containing miscellaneous estate accounts and financial and estate correspondence of the Birr Estate Office, much of it about arterial drainage (including printed matter back to 1869), one account of 1874 mentioning the cost of labour on the mounting for the three-foot telescope, and other long runs of accounts relating to the Dovegrove, Killeen and Newtown farms and stock, and to the manor saw mill, 1886-1912. [Not in chronological order.]