Author: geoff
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Manufacture of Waterman pens
Two articles from the journal Machinery in December 1911 and January 1912 describing the process of manufacturing the barrels and nibs of Waterman pens. The screenshots are links to the...
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Geha Gold Wing 735
The Geha Company was started in Hannover, Germany in 1918 by two brothers, Heinrich and Conrad Hartmann. (The company name is a shortened form of Gebrüder Hartmann, or Hartmann Brothers). The company, which...
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Penol 3K
In the mid-1930s, Penol introduced two faceted models, the 8K (for “kanter”, the Danish word for “edges”) and the smaller 3K. In 1937, the 3K was updated to have a...
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The Barachois
This is my first attempt at making a “self filling” pen in the style of vintage pens. This one is a button-filler, which uses a latex sac shellacked to the...
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The Petley: Construction
This is a pen made for a friend who makes hand-crafted knives in the Scandanavian tradition. I already own one of his knives, and it was time for me to...
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The Petley
This pen was made for a friend, primarily to be used as a signing pen. It’s made of desert ironwood, with bands of mammoth tusk, brass, and and ebonite section...
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Paper sizes in mm
It drives me nuts that I search for this at least once a week. So, now at least I’ll know where to look…