Suddenly playing catch-up to Parker with its transparent barrels, Waterman developed its own see-through barrel pen. The Waterman Ink-Vue was introduced in the mid-1930s. This is an insanely rare demonstrator model of that classic vintage pen! It has some ambering, but it is in really amazing condition. Crisp imprints. No cracks in the main cap or barrel. It appears the inner cap has some fractals. In truth, it is mostly a bulb filler, only it has a cover over the rubber bulb and a lever system pumps the bulb. This pen is so rare and delicate, we've left the petrified original bulb in it. Click the headline for close-ups. The name Val Steiniger is engraved on the tail of the barrel. We don't expect you to write with this museum piece, but its 14k gold nib has a little flex and feedback. 12.8cm capped.