Down County MuseumAnti-Home Rule Postcard: Downpatrick and Assembly Hall under Home Rule postcard, 1912
Decade of Centenaries timelineAnti-Home Rule postcard: Donegall Place, Belfast under Home Rule postcard, 1912
RTE Century IrelandBetween armed rebellion and democratic revolution: the Irish Question in 1917 open_in_new article, 2017
National Archives UK Cabinet Memorandum. The Irish Situation. open_in_new document, 30 May 1922