Corporation of London	www.cityoflondon.gov.uk
The National Archives	www.nationalarchives.gov.uk
Public Record Office of Northern Ireland	www.proni.gov.uk
Drapers' Company's collection of archives held at PRONI	www.proni.gov.uk/records/private/drapers.htm
Desertmartin Local History Group, Northern Ireland	www.desertmartin-historygroup.org.uk
The Flight of the Earls Experience, Draperstown, Northern Ireland	www.theflightoftheearlsexperience.com
College of Arms	www.college-of-arms.gov.uk
Museum of London	www.museumoflondon.org.uk
National Maritime Museum	www.nmm.ac.uk
St. Michael’s Cornhill, City of London	www.st-michaels.org.uk
71st (Yeomanry) Signal Regiment	www.reserve-forces-london.org.uk/Units/1060/
HMS MONMOUTH	www.royal-navy.mod.uk
Twist Design	www.twistdesign.co.uk