![Lot - MONTBLANC LEONARDO SKETCH PEN Includes original black leather case, sketchbook, graphite refill, box and documentation. Pen length 5... Lot - MONTBLANC LEONARDO SKETCH PEN Includes original black leather case, sketchbook, graphite refill, box and documentation. Pen length 5...](https://image.invaluable.com/housePhotos/eldreds/73/663973/H0011-L197195098.jpg)
Lot - MONTBLANC LEONARDO SKETCH PEN Includes original black leather case, sketchbook, graphite refill, box and documentation. Pen length 5...
![Lot - MONTBLANC LEONARDO SKETCH PEN Includes original black leather case, sketchbook, graphite refill, box and documentation. Pen length 5... Lot - MONTBLANC LEONARDO SKETCH PEN Includes original black leather case, sketchbook, graphite refill, box and documentation. Pen length 5...](https://image.invaluable.com/housePhotos/eldreds/73/663973/H0011-L197195081.jpg)
Lot - MONTBLANC LEONARDO SKETCH PEN Includes original black leather case, sketchbook, graphite refill, box and documentation. Pen length 5...
![Bonhams : Montblanc. A fine Leonardo sketch pen with box and paper Meisterstück, M169, sold 7 January 2003 Bonhams : Montblanc. A fine Leonardo sketch pen with box and paper Meisterstück, M169, sold 7 January 2003](https://images3.bonhams.com/image?src=Images/live/2015-08/13/9141261-12-1.jpg&top=0.500000000000&left=0.491735537190&bottom=0.830000000000&right=0.888429752066&width=640&height=480&autosizefit=1)