List of additions to Clwyd Record Office with photocopies Cover of Maelor Agricultural Co-operative Society Limited report and balance sheets for year ended 31 Dec 1913 and year ended 31 Dec 1914 [ref: DD/BE/421] Page from Coming of Age History, Wrexham Co-operative Society , 1911 [ref: Glyndwr MSS] Advertisement for Brymbo Industrial Co-operative Society from Brymbo Works Magazine, Jun 1921 [ref: Brymbo Works Magazine] County Archivist's annual report, 1975 1911-1975