Research on Letter Church, Co. Offaly (Parish of Letterluna, Barony of Ballybritt). County Inventory Registration: 680.
Contains field sheet with sketches of site plan, interior and exterior elevations, a written report over three pages and 18 photographs.

Rental account book for Labourers' Cottages in the following districts: Derryad, Ferbane, Doon, Gallen, Shannonbridge, Frankford (Kilcormac), Letter, Rathcabban, Moyclare, Kinnitty, Ballycumber, Kilcoleman, Srah, Banagher, Parsonstown (Birr), Seir Kieran, Killylyon.

Folios are arranged by tenant names and record the rental period, the amount of rent, if paid by cash and name of collector. Alphabetical surname index at beginning of volume.