![MONTBLANC: Ludovico Sforza Limited Edition 4810 Fountain Pen * SEALED - Price Estimate: $1400 - $1800 MONTBLANC: Ludovico Sforza Limited Edition 4810 Fountain Pen * SEALED - Price Estimate: $1400 - $1800](https://www.pbagalleries.com/images/lot/2748/274851_0.jpg)
MONTBLANC: Ludovico Sforza Limited Edition 4810 Fountain Pen * SEALED - Price Estimate: $1400 - $1800
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Montblanc Patron of Art Duke of Milan Limited Edition 4810 Fountain Pen, with 18 For Sale at 1stDibs | montblanc da vinci, montblanc duke of milan, montblanc patron of art 2019
![Bonhams : MONTBLANC: Ludovico Sforza [Duke of Milan] Patron of Art Series Limited Edition 888 Fountain Pen Bonhams : MONTBLANC: Ludovico Sforza [Duke of Milan] Patron of Art Series Limited Edition 888 Fountain Pen](https://images2.bonhams.com/image?src=Images/live/2015-05/22/9144367-16-1.jpg&width=640&height=480&autosizefit=1)
Bonhams : MONTBLANC: Ludovico Sforza [Duke of Milan] Patron of Art Series Limited Edition 888 Fountain Pen
![MONTBLANC LIMITED EDITION PATRON OF ARTS LUDOVICO SFORZA 4237 / 4810 fountain pen. sold at auction on 14th November | Bidsquare MONTBLANC LIMITED EDITION PATRON OF ARTS LUDOVICO SFORZA 4237 / 4810 fountain pen. sold at auction on 14th November | Bidsquare](https://s1.img.bidsquare.com/item/xl/4047/4047211.jpeg)