Records relating to David Owen & Son, 1860-1958,including account books, 1860-1958, time sheets, 1945-1958, letter books, 1921-1943, and business papers and correspondence, 1916-1957.

Deeds and other documents, 1630-1886, relating mainly to the Powell family of Maesgwyn and to the parishes of Diserth, Llansanffraid-yn-Elfael, Llandegla and Glasgwm, Radnorshire, 1630-1886; and to properties of the Jones family of Bryncynfelyn in the parish of Llanfechain, 1651-1782.

Deeds acquired by E. Williams of Hove, relating to premises in Brecknockshire, 1564-1823; Cardiganshire, 1663-1778; Carmarthenshire, 1437-1790; Caernarfonshire, 1437-1822; Denbighshire, 1507-1743; Flintshire, 1469-1761; Glamorgan, 1612-1775; Merionethshire, 1616-1762; Monmouthshire, 1491-1795; Montgomeryshire, 1636-1773; Pembrokeshire, 1645-1797; and Radnorshire and Herefordshire, 1543-1786.

An account book, 1858-1878, containing entries of receipts and payments in respect of Berthlas, Longhill, Maesbraenar and other properties in Montgomeryshire.

Deeds and documents, 1676-1874, relating to properties in Llandinam, Llanidloes, Mochdre and Trefeglwys, Montgomeryshire, and to affairs of local government and Turnpike Trusts. The Woosnam material covers the period 1691-1844.

Deeds, 1661-1808 (mainly 1661-1735), relating to properties in Abergele, Henllan and Llanefydd, Denbighshire, as well as in Flintshire, Radnorshire, Herefordshire, Montgomeryshire, and Somerset.

Legal precedents, and transcripts of deeds and documents relating to Montgomeryshire.

Letter, 18 February 1677, from Ro[bert] Jones to Lord [Edward] Herbert concerning work on the house at Llyssyn, and estate business, especially the coal pit.

Deeds and papers, 1521-1839, relating mainly to the families of Lloyd, Youde, and Verney of Clochfaen, Llangurig, Montgomeryshire, Lloyd of Plas Madoc, Ruabon, and Youde of Ruthin, Denbighshire; papers, 1549-1779, relating to lands in the township of Rhydonnen, Llanynys, Denbighshire; and miscellaneous deeds, 1521-1825, relating to lands in Montgomeryshire and Denbighshire.

The original manuscript of Richard Bennett: Methodistiaeth Trefaldwyn Uchaf . . . (Y Bala, 1929).

A microfilm of a transcript of a Montgomery Gaol File, September 1582, from the records of Great Sessions in Wales.

A microfilm copy of a transcript of Montgomeryshire Gaol Files, March and August 1588 and September 1589, from the records of Great Sessions in Wales.

The series comprises circulars, fact sheets, pamphlets and correspondence concerning the Montgomeryshire Flora Project, 1984-1994, and the Montgomeryshire Canal Conservation Project, 1988-1989, together with postcards from Penny Condry to NLW reporting the successful outcome of conservation measures in Cwm Einion and the Dyfi marshes initiated by her late husband, 1998.

A minute-book, 1869-1878, of the Montgomeryshire and Salop Presbytery (Welsh Calvinistic Methodist Church), with statistics for the years 1870-1871, 1873-1876.

Papers of C. R. Jones, Llanfyllin, treasurer of the Montgomeryshire Congregational weak churches fund, etc., including receipts and letters in respect of grants made to the churches and a bank pass book relating to the Congregational County fund, 1872-1879.

An 'Index Locorum' or list of Montgomeryshire place-names, alphabetically arranged, with references to printed and manuscript sources.

Annotated abstracts of Montgomeryshire probate records (Cyfeiliog, Llanbrynmair, and 'miscellaneous'), 1570-1835; a few extracts from the parish register of Mallwyd, 1699-1724; lists of churchwardens of the parishes of Dar[owen], 1682-1716, Llanwrin, 1697-1713, Penegoes, 1697, Mallwyd, 1694, and Ll[any]mowddwy, 1685; and a few notes and extracts, 1813-1838, relating largely to Calvinistic Methodist churches in co. Montgomery.

A steward's account book of Newtown (Montgomeryshire) Wesleyan Circuit for the period 1830-1867. The accounts are almost entirely in the form of statements of receipts and disbursements in respect of successive quarterly meetings. Insets in the volume include a receipt, [18]48, from Thos. Kempster, Welsh Pool, to the Newtown Circuit for the payment of £31.3s. in settlement of a claim; statements of prospective income and present income, 1866; and a holograph letter from Jno. Davies, Newtown, circuit steward, to the Reverend Chas. Prest, Islington, London, and a reply, 1866 (the division of the circuit and the possibility of a grant towards the support of ministers at Newtown and Welshpool).

Precedent book of William Jones, Rhuthun, 1830, comprising 'Rules and practice of the Courts of Great Sessions for the Counties of Denbigh and Montgomery' and an index of precedents.