A request came for you directly. It looks like an information-gathering job. It's an important request made by the Adventure Guild Master in London, so you should go and get the details from him in person. Rumor has it you're very capable indeed, so you should have nothing to worry about.
Note: This quest appears at Stockholm Adventure Mediator for all players. It can appear in Amsterdam if you've discovered Siberian Husky and in London if you've discovered Xanadu as well. Stockholm is quicker and can be shared with others more easily, though -- the only difference with taking the quest from Amsterdam/London is a few lines of dialogue.
Cretan Pottery 0 (0) Exp:0 Fame:0 A piece of pottery which is believed to have been made on Crete. The colors on it have faded but there seems to be a cow drawn on it if examined closely.