Antique Writing Desk Umbertino Walnut Leather XIX Century Original. Umbertina open desk made of walnut, dating back to the late 19th century, featuring a shaped top with brown leather insert. The elegant design includes a pull-out shelf and a central drawer under the top with a curved front. On the sides, two straight-front drawers sit above three additional drawers on each side, offering ample storage space. The shaped supports give the desk a dynamic line, while the fir interiors add solidity to the structure. The bracket feet support the entire structure, which has a missing escutcheon.