Fountain pen in 18k 750 gold. Marked Waterman'.s Ideal Reg. U.S. pat off. Used, with marks of the use and passage of time on it. Diaphragm doesn't work. Total length 11,5 cm. Length without cap 10,5 cm. Diameter of the cap 13,6 mm. Diameter of the body 12 mm.

$2.520.000