Collezione Montblanc Voltaire, three pen set

gold-coated silver and black resin, composed of a fountain pen with 18kt gold nib, a ballpoint pen and a mechanical pencil, all signed and numbered respectively n. 01206/20000 - n. 01206/13000 - n. 01206/12000, writer's signature inlaid on the pen's body. Complete of original box and documents, l. 14-15-14 cm.