writing board Napoleon III marquetry Boulle nineteenth century

Ecritoire napoléon III en marqueterie boulle, complete.small jumps of veneer, small cracks, but very nice condition despite this (see photos for the condition, do not hesitate to ask). The key appears to be original but does not drive the lock. The lid has not been laid symmetrically, it protrudes further to the right but no modification marks, it has been like this since its manufacture. Original fabrics. Glass inkwells. Dimensions: 36.5/30 cm, height: 12 cm.