Art Nouveau Brass Inkstand with Glass Inkwells

Beautifully classic inkstand from the art nouveau period with original glass inkwells.  In excellent condition with only a few spots of patination to the inkstand as shown.  There is a maker's mark on the back however i'm unable to identify it.  A fabulous piece which would look stunning on a desk.  39x25.5 cms (15.25x10 ins).