Care to name any? By "leading" do you mean the likes of Slaney? Yes sir, Fred Weinberg, Rich Schemmer, Arnie Margolis, Mike Byers, and Alan Herbert just to pick a few off the top of my head. Our EW5 group is on World coinage,including but not focused on British coinage. Though my new manager there is from Britain. We even have a EW Annex that's a forum on a similar system to this forum. We also run a free mini auction where collector's can buy and sell their duplicates for free. Similar to ebay but rather simple in comparison. As we don't make a profit,things need to be kept simple. You nice folks are more than welcome to see for yourselves,here's our world coin group link... http://groups.msn.com/WorldCoinCollecting I'm registered here now,so you folks will be hearing from me again! nice to meet all of you! ~ Jim