Set of index cards describing the local features of the townland of Roisín an Chaltha [Roisín an Chalaidh on logainm.ie. English version is Rusheennacholla]. Included in the descriptions are Loch na Lannach, An Chora Rua, Roisín na gCapall, Lathach na bhFód, An Chara Mhóir, and Step na bPílears. Seán Ó'Ceoinín credited as having been a local source of information.

Set of index cards describing the local features of the townland of Roisín na Mainiach [Rusheennamanagh]. A list of references and a checklist giving further sources of information. Included in the descriptions are Droim na Loiche Duibhe, Carraig na bhFaoilleán, An Murlach, An Troscán, Bóthar Scainimh, Ballaí an Chliabháin, Crompán Mhaoilleáin, Aill an Ghlasoileáin, Oileán Uí Ghríofa (Griffin's Islands on the OS maps), Céibh Aill Eachrais, Na Coiléir, Tamhnachaí, An Muing, Clochar na Pluide, Ard Choilm Mhóir, Loch an Chriogáin, Bóithrín Fanach, An Draein Mhór, Crompán Dubh, Oileán na cGaróg, Abhainn na Scainimhe, Tobar Muire (includes some local stories about this well), Cnocán Hamilton (Hamilton of Carna Lodge. This hillock is where he used to read his papers), An tOileán Fada, Cnocán an Iorla, Oileán na bhFraochóg (a round island on Loch Sídúch), Loch Dubh, Cnocán Sheamuis, Bóthair Shídúch, An Cnocán Mór, Loch an Chaolla, An Criathrach Mór, Bóthar an Chlochairín Bháin, Locb na Lannach, Gairdín Major Gaskil/Forbes, Loch na Scainimhe (Lough Skannive on the OS maps), Loch Sídúch (Lough Sheedagh on the OS maps), An Chora Dhóite, Oileán an Bhalla, Bun an tSrutháin, Teach an Mhajoir (local stories that he gave the site for the convent), and Crompán na bPeelers (where local guards were drowned while fishing). Several local sources are credited with providing information. These are namedas Josie Gorham/Guairim, Seán Ó'Ceoinín, a Bourke from Troscán, Micheál McDonncha, and Eoin Ó'Néill.

File includes draft theoretical plan for an enterprise development officer; work programme; areas of activity for a development officer and the role of the enterprise development officer.

Blueprint plan for the roof of the Manufactures and Liberal Arts Building. The Architect is Arthur Page Brown. Drawn at a scale of 1/8 inch to 1 foot.

A large series of index cards describing some of the local features of the townland of Ros an Mhíl, [Rossaveel]. Included are descriptions of An tSeanchéibh, 'The Battery', Protein Eisc Teo, Gob an Laighin/Lion Point, Caladh na Muice, Oileán na Faochaí, Loch Ros a Mhíl, Briceanna, An Baile Láir, Barr Roisín, Aill an Bhláca, Mulán a' Battery, Cara Bheag, the Children's Burial Ground, and Cnoc Ros a'Mhill.

Set of index cards describing some of the local features of Ros Céide/Ros Cíde [Roskeeda]. Included are descriptions of Oileán an Mhada (Dog Island on the OS map. The bailiff over the oysterbeds once lived here), Aill Ghábháin, An Crompán Bréan, Poll Gorm, Lochán an Phríosúin, Oileán na Craoibhe, Cora Liagáin, Bun an Teorann, Tóin Ros Céide, and An Chorainn ó Thuaidh.

Set of index cards describing some of the local features of Ros Muc, [Rosmuck]. Included are descriptions of An Baile Thoir (located East of the chapel), An Siléar, Fraoch-Oileán Beag/Mór, An Baile Thiar (West of the chapel), Cladach-ó-Dheas, An Cladhnach, Cara Chladhnach, Carraig na Caithlí, Carraig Roisín/Mhuisín an Cheo, An Címleach, Bealach na gCoisméideachaí, Carraig Léim na hEilite, Cora na Seanphortaí, An Chorainn Bhán, Cara Fhraochoileáin Mhóir, Molán Fhraochoileáin, Caorán an Iolra, Seipéal Bhreacáin, Bóthar an Chaimbéil, Na Léimeanna (these are five tidal flows between rocks, they are: Léim Tíre, Léim an Bhaile Thiar, Léim Cam, Léim Mór, Léim Hughie Connolly, after a man who jumped it once when being chased. An tAthair Ó' Mácháin is credited as being a local source of information.

Correspondence between Muintir na Tíre headquarters and Roscommon county federation.

Set of index cards describing some of the local features of the townland of Roscrea, [Ros Cré]. Included are descriptions of the National School, and the nearby Moyard National School which opened in the late nineteenth century. Finally a description of a Standing Stone, 500 yards north west of Traheen Bridge

Set of index cards describing some of the local features of the townland of Rosleague, [Ros Liag]. Included are descriptions of a history of Rosleague Manor Hotel, Standing Stones. Some information about the Browne family of Rosleague Manor Hotel (Rosleague House), who were related through marriage to the Twining family.