Below are a number of websites we ourselves find interesting and invalueable:
www.dartsilverltd.co.uk/forum Forum board run by Dart Silver Ltd , allowing users to discuss, showcase and ask questions on the subject of Scottish Provincial Silver.
http://www.silvermakersmarks.co.uk/index.htm , Excellent site detailing most of the silver makers marks from yesteryear to the present, If you find a mark not on this site email the site and they will include it there .
http://www.925-1000.com/enyc_Overview.html , silver marks, years and makers from all over the world, A superb source for establishing where your silver may originate from.
http://www.925-1000.com/forum/index.php ,Forum board , if you are unsure of anything its worth joining and posting what you have with a couple of good images and someone out there usualy helps you out in very quick time.
http://www.silversugartongs.com/ Superb informational site all about antique silver sugar tongs, run by Graham Hodges, Graham has also written a book on the subject which is well worth owning.
http://www.silvercollection.it/index.html Huge informational site , probably everything you are looking for will be contained within this site if you can find it, not the easiest site in the world to navigate.