![Stunning 1950s MONTBLANC Masterpiece Celluloid 142G Long Ink Window OBB Flexible Nib Telescopic Piston Fountain Pen Stunning 1950s MONTBLANC Masterpiece Celluloid 142G Long Ink Window OBB Flexible Nib Telescopic Piston Fountain Pen](https://www.protopens.com/media/catalog/product/cache/1/thumbnail/545b7d8c2961a2f8e0ee77da01d7b56a/d/s/dsc_0022_6.jpg)
Stunning 1950s MONTBLANC Masterpiece Celluloid 142G Long Ink Window OBB Flexible Nib Telescopic Piston Fountain Pen
![Sold Price: A Montblanc Starwalker Black Mystery Rollerball pen, black lacquered barrel with laser-engraved pattern, screw-on cap topped with floating Montblanc emblem, measuring 140 mm in length, total weight of item 48.6 Sold Price: A Montblanc Starwalker Black Mystery Rollerball pen, black lacquered barrel with laser-engraved pattern, screw-on cap topped with floating Montblanc emblem, measuring 140 mm in length, total weight of item 48.6](https://image.invaluable.com/housePhotos/Dawsons/03/730303/H20550-L299893912.jpg)
Sold Price: A Montblanc Starwalker Black Mystery Rollerball pen, black lacquered barrel with laser-engraved pattern, screw-on cap topped with floating Montblanc emblem, measuring 140 mm in length, total weight of item 48.6
![Montblanc Meisterstuck 149 Fountain Pen (1960s) - Basic Black, Piston Fill, Tri-tone 18c Medium Nib (Excellent, Works Well) - Peyton Street Pens Montblanc Meisterstuck 149 Fountain Pen (1960s) - Basic Black, Piston Fill, Tri-tone 18c Medium Nib (Excellent, Works Well) - Peyton Street Pens](https://cdn11.bigcommerce.com/s-5ko0zosub2/images/stencil/1280x1280/products/8802/10907/mb149_3tone_medium_1__60946.1606155022.jpg?c=1)