Some web site addresses you may find helpful;
The City of London Corporation including Mansion House
http://www.cityoflondon.gov.ukThe Worshipful Company of Carmen
http://www.thecarmen.co.uk/companytoday/whoare.shtmlThe Worshipful Company of Drapers
Drapers Hall The London Captital Club
http://www.londoncapitalclub.com/The Worshipful Company of Engineers
http://www.engineerscompany.org.uk/The Worshipful Company of Farmers
http://www.farmerslivery.org.uk/The Worshipful Company of Framework Knitters
http://www.frameworkknitters.co.uk/The Worshipful Company of Furniture Makers
http://www.furnituremkrs.co.uk/Default.aspxThe Guild of Air Pilots & Air Navigators
http://www.gapan.org/The Worshipful Company of Ironmongers
http://www.ironhall.co.uk/The Worshipful Company of Merchant Taylors
http://www.merchanttaylors.co.uk/The Worshipful Company of Plaisterers
http://www.plaistererslivery.co.uk/The Worshipful Company of Scientific Instrument Makers
http://wcsim.co.uk/The Worshipful Company of
