This is by far the largest collection of coins I have seen so far. Creator Don Norris has done a wonderful job of serving collectors worldwide. You can view images of over 41,600 coins from 1,064 places and log in to meet and interact with a lot of other collectors. I owe Don a big thanks since WCG is the place where I have enhanced my collection.
Created in 1976. Its aim is "to create in numismatic world friendly relationship, to make easely studies, research and swap of coins medals and banknotes, to expand numismatic and organizee meeting or others events concerning numimatic"
The site of Alastair Jones, is dedicated to giving informations about British coins and relevant history from 1816 to present day. You will find informations on denominations, monarchs, manufactures, engravers or designers and plenty other thing.