Looking to determine the makers mark, date and hallmark of this piece. http://img1.etsystatic.com/011/0/6725621/il_fullxfull.417697301_fg8o.jpg http://www.dropshots.com/zoom.html?large=http://media200.dropshots.com/photos/1094472/20130420/b_190740.jpg http://www.dropshots.com/zoom.html?large=http://...