Welsh Flannel Mills Ltd/(from March 1914) Holywell Textile Mills Ltd, Holywell: correspondence and papers, 1887-1902, prospectus, 1891, provisional schemes 1899, 1908, directors' reports and balance sheets, 1912-22, 1927-32 (1 bdle).
Correspondents include: F F Brown, William Brown, Thomas H Waterhouse.