List of membership fees received from guilds. Arranged by county. Includes National executive lodgements, National executive petty cash and publication lodgements. Also includes summary of national collection for 1950 and 1951.

Detailing items ordered by guilds from Muintir na Tíre headquarters and when paid. Organised alphabetically by guild.

File includes manuscript notes on index cards by Etienne Rynne with detail on the Gundestrup Cauldron. Further notes and copy published material explores this topic in relation to the Táin and the archaeology of the Celtic hero.

Overview list of the following features of the townland of Inis Meáin [Inishmaan], beginning with the letter H.

Halla Naomh Eoin, built in 1962.

Typed letter from H K Porter (Builders of Light Locomotives) to M M O'Shaughnessy. Enclosing a catalogue (not included), and mentions a separate enclosure a photo "Sir Andrew, the style used by Mountain Mines".

Set of index cards describing some of the local features of Halfcartron, [An Leathchartúr ]. Included are descriptions of Coill Beag (an enclosed hill to the South East of Tullaghnakernishna Hill), and Loch Coill Bheag. A stream in the centre of the townland that Robinson calls Sruthán Mór is also described. Peter Joyce of Úráid is credited as being a local source of information.

Two pencil-drawings with calculations relating to the Potrero Avenue Extension project. Both are stamped in ink with the code A**1 which appears to relate to O'Shaughnessy's office filing system. The drawings measure 166 x 50 cm and 52 x 41 cm.

Hand-drawn calculations and sketches, accompanied by a typed report on San Francisco Newsletter headed paper. The report describes a land lot in San Francisco covering approximately 1,000 square feet between Stanyan Street, Alma Avenue, and covering some of Market Street and Golden Gate Park.

Handwritten draft of part of "Handbook of Modern Irish" by S.P. Mac Énrí, containing additions and amendments to the text.

Handwritten draft of three poems by Micheal Breathnach (Torna). They are "Loch Lein", "A Phuisin, A Phusin" and "Is maith liom mo chircin" [in Irish].