An account, in diary form [? by John Lloyd of Hafodunos], of a journey via Oswestry, Salop, Wolverhampton, and Birmingham to London, 4-10 April 1811, and of the writer's social and other activities in that city, 10 April-3 May. There are references to, inter alia, meals taken with Sir Joseph Banks and his family in Soho Square, the company at Sir Joseph's house, dinners at the Royal Society Club with names of members present, an introduction to Mr. [John] Pond, the recently appointed astronomer royal, conversations with bishop [Samuel] Goodenough of Carlisle concerning [ William] Aitoun's work Hortus Kewiensis, with Mr. [?Jesse] Foote concerning medical matters, and with Mr. [Thomas Andrew] Knight on horticultural topics, an account by Sir [William] Sidney Smith of some French officers he had known and of engagements at Acre and Mount Carmel, attendances at lectures [on electricity] given by Mr. [George John] Singer, comments by l'Abbe de Vey on [Hyman] Hurwitz's work on Hebrew grammar, information from Governor [William] Bligh ['Bligh of the Bounty', who had been Governor of New South Wales, 1805-?1808] about the impending court martial concerning the 'Port Jackson Business', and the proof sheets of Mr . [John] Farey's report on Derbyshire.

Five copybooks containing notes, in Latin, on Arabic and Hebrew grammar, in the hand of Evan Evans (Ieuan Fardd) [presumed to have been compiled by Evans while at the Presbyterian Academy, Carmarthen, 1777-1778].

A volume [watermark 1813] in the hand of Richard Robert Jones ('Dic Aberdaron') containing 'Peithadur neu Lythyreg Hebrëig', an Hebrew Grammar in Welsh (ff. 41 verso-50 verso, 54 verso-132 verso, text in reverse, written mainly on the versos); a short Hebrew-Welsh vocabulary (f. 9 recto-verso); and miscellaneous extracts from the scriptures in English, many written in shorthand (ff. 1-14).

Twelve note-books containing notes on, and exercises in, Hebrew grammar and composition, etc.

A copy of William Schickard: Horologivm Hebraem, sive Consilium, quomodo sancta lingua spacio xxiv, horarum, a totidem collegis, seu eorundem semisse sufficienter apprehendi queat, Septies Combrabatum ... (London, 1639), and Rota Hebraea pro facilitate conivgandi pridem inventa, sculpta et explicata ... (London, 1639).

Miscellanea in prose and verse, including 'News from Babel or ye Conventicle alamodu ... Vavasor Powell and his gang'; extracts from theological works; 'Rudimenta linguae Hebraicae'; lists of place names in Wales; an English vocabulary; etc.