I've looked thru Anne's trinket sets and some of the Bagley information on the Wakefield Museum site, but no joy. I does look as tho it cud have some possible likeness to Anne's Mystery Set No. 39 - same sort to semi naked water nymph, and similar sort of etched Bagley matt surface - but I think I'm just clutching at mermaids, although I am convinced it must be part of a trinket set. It is of course Uranium and glows well under the torch - about 10 cms. high and 9 cms. wide. Any help much appreciated and thanks for looking. Paul S.