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.

Miscellaneous papers, [c. 1770]-1893, relating to Montgomeryshire, including a petition, [c. 1772], to repair the market-house at Newtown (f. 2); petitions, 1772, for and against the proposed turnpike road from Oswestry, co. Salop, to Welshpool (ff. 4-7); abstract of rentals of the Powis Castle estate, [c. 1773] (ff. 8-15); printed poll book for the borough of Welshpool, 1847 (ff. 23-8); and printed election address of Frederick Hanbury Tracy in the Montgomery boroughs election of 1877 (f. 38).