Antique Dieppe ivory triptych carving of Queen Elizabeth

A finely carved ivory triptych of Queen Elizabeth. This is a very collective Dieppe carving, made in the town of Dieppe in France in the 19th century. 

More details

In very good condition. There is some discoloration on the ivory at one side, and one pin on one hinge is missing, however the hinge still works fine.

The height is 9.5cm, excluding the wooden base.

You can see a similar one here for comparison:
http://www.philipgarrick.co.uk/ivory_european/0766/Jane-Seymour.php