Dating a Montblanc 146 or 149
Some people do a great job of reverse-engineering the past… This page has a good chart showing the various dimensions and identifying features of the 146 over the years. This...
Category: tools
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Creality Ender 5 Pro modifications
I’m in the process of making an attachment for my wood lathe to turn it into a straight-line engine for ornamental engraving of pen parts. More on that later… However,...