Registers of shareholders, bonds, mortgages, and debentures of proprietors of railway companies in Wales and the Borders which became incorporated in the LMS Railway Co., comprising the following: Bangor and Caernarvon Railway, 1854-1866; Brynmawr and Blaenavon Railway, 1868-1869; Carnarvon & Llanberis Railway, 1864-1871; Carnarvonshire Railway, 1863-1871; Central Wales Railway and Central Wales Extension Railway, 1862-1887; Chester and Holyhead Railway, 1844-1857; Conway and Llanrwst, and Merthyr, Tredegar, and Abergavenny Railways, 1866-1869; Denbigh, Ruthin, and Corwen Railway, 1861-1890; Hereford, Hay, and Brecon Railway, 1864-1871; Knighton Railway, 1860-1869; Merthyr, Tredegar, and Abergavenny Railway, 1861-1866; Mold Railway, 1849-1852; Shrewsbury and Welshpool Railway, 1860-1867; Shropshire Union Railway and Canal Company, 1848-1852; Sirhowy Railway, 1860-1880; Swansea Vale Railway, 1852-1880; Vale of Clwyd Railway, 1859-1868; and Vale of Towy Railway, 1853-1885.