Pelikan 140 black, OB flexible nib

For sale is a German piston filler pen from the 1950’s, this time not a usual green-striped one, but a black one. Very good condition with no cracks or scratches, Some plating loss on the clip.

Closed pen is 12,4cm long.

Fantastic OB nib, 14ct (writes more like OM though), flexible, -1,6mm, super smooth, softer than an usual Pelikan nib