Montblanc - Masterpiece 642-G - ペン

Montblanc Masterpiece 642-G fountain pen with a black celluloid barrel and amber ink window, a piston filler, a gold-filled cap engraved “642 G MONTBLANC MEISTERSTÜCK” on the cap ring, a white star on the cap top, a turning knob engraved “642-G” and “M,” a 14k two-tone medium nib, 130 mm long when capped (144 mm posted), made in Germany in the early 1950s, in excellent writing condition, restored and serviced and ready to write.