It is initialled at the back but again it hasn't thrown only light on things am afraid. Its had a life as you can see its been glued back together but from a front view looks pretty decent for display, it is what it is as they say, there a small piece missing in the middle front as shown in last photo, there is loss of glaze to the edges which tin glazed wear always does.
This product would be a great fit for collectors of European porcelain art from the 18th century.