It looks like the http://toolserver.org/~erfgoed/tools/wlmlast.php is broken :

http://toolserver.org/~erfgoed/tools/wlmlast.php?country=France&callback=jscallback&number=1&size=150 gives an empty result...

It works fine if I put "Germany" instead of "France", though : http://toolserver.org/~erfgoed/tools/wlmlast.php?country=Germany&callback=jscallback&number=1&size=150

Best regards,

Sylvain