Category: Tutorials
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Early feeder design
Waterman’s early patent on feeder design, describing the mechanism of feeding the ink downwards to the nib while simultaneously allowing air back up into the reservoir.
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Nib anatomy
Infographic by Pen Chalet
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Montblanc numbering system
In the late 1930’s Montblanc introduced their new numbering system for pen models. This consisted of a three-digit number, sometimes with an additional letter at the end. This model number...