Correspondence between Seán Mac Aodha, Cumann Dramaiochta na Scol, Coiste Chuige Laighean (Sráid Pádraig, An Muileann Cearr) to Coiril Ó Mathúna, requesting a copy of the play "Triúr Boc" [in Irish].
Correspondence between Seán Neeson and Mary O'Malley relating to submissions to Threshold.
Correspondence between Seán Ó Briain, Stiúrthóir Drámaíochta, An Chomhairle Náisiúnta Drámaíochta, 6 Sráid Fhearchair, Baile Átha Cliath, and Coiril Ó Mathúna. Seán asks if An Cumainn Drámaíochta, UCD, could stage Aifreann na Marbh and Ola mhilis ns Drúise (an arrangement by Seán himself of Mearbhall by Liam Ó Flatharta). In reply Coiril states that the Theatre is booked up for January and February [in Irish].
Correspondence between Seán Ó hÓgáin, Cúl na Páirce, Baile Thormaid, Baile Átha Cliath and Coiril Ó Mathúna, asking if they would like to stage a short play of his called "An tSaoirse". Coiril asks for a copy of the play so that the directors can consider it [in Irish].
Correspondence between Seán Ó hÓráin and Máirín Nic Alasdair, on various matters. Includes letter from Seán thanking her for the letter of condolence on the death of his mother. There are also letters relating to an attempt by Séan to hold a meeting of the actors on the state of An Taibhdhearc, which the directors refuse, saying that the actors can come to them with any proposals (5 Apr 1951) [in Irish].
Correspondence between Seán Ó Leocháin, 36 Ardán Naomh Áine, Áth Luain, to Coiril Ó Mathúna, stating that he has a tragedy called "An Ghaoth Anoir" and asking if they would be interested in it. Coiril asks him to pass on a copy, Seán replies that there is a copy with Seán Stafford [in Irish].
Letter from Donnchadh Ó hAodha, An Chomairle Náisiúnta Drámaíochta, 14 Cearnóg Pharnell, Baile Átha Cliath, to Coiril Ó Mathúna, forwarding fifteen copies of "Ní Tógtha ar an Óige", "Spéir Thóirní" and "An Stráinséar Dubh" [in Irish].
Correspondence between Seán Stafford and Coiril Ó Mathúna, relating to the hire of the hall for Feis Cheoil an Iarthair [in Irish].
Correspondence between Seán Stafford, Feis Cheoil an Iarthair, Árus na nGaedheal, 21 Sráid Dominic, Gaillimh and Coiril Ó Mathúna, asking him for a contribution towards the Cuimhneacháin don athair Domhnall mac Giobhúin. They cannot do this as they are a government funded agency, but offer the use of the hall if it would be of help [in Irish].
Correspondence between Sean Stafford, Rúnaí Craobh na Gaillimhe le Connradh na Gaedhilge, 21 Sráid Dominic to an Rúnaí, mainly asking for the use of the hall for various events, concerts etc. In one letter he asks, on behalf of the board of the Galway branch, that one of their number be brought in to fill the recent vacancy in the Directors of the Taibhdhearc (4 May 1951). In the copy reply, Máirín Nic Alasdair states that this is out of the question, but that dramas staged by the Galway branch will always be welcome at the Taibhdhearc [in Irish].