Website: http://www.nationalarchives.ie/index.html
Form: Application to take photographs
Form: Photocopying Fees (2007)
Royal Historical Society Bibliography of British and Irish History Online
Website: www.rhs.ac.uk/bibwel.html
NB. Contains approximately 300,000 records relating to the history of Britain and Ireland and the British overseas, from the earliest period for which written records survive to the present day.