In the Stollentruhe video ( 1955 youtu.be/3V0gQ9M45G8 ) all the work is done with nothing higher than a shaving horse and a few logs. Using maybe 7 tools, no plane. It's nevertheless possible that...
Type: Posts; User: Damien Braun; Keyword(s):
In the Stollentruhe video ( 1955 youtu.be/3V0gQ9M45G8 ) all the work is done with nothing higher than a shaving horse and a few logs. Using maybe 7 tools, no plane. It's nevertheless possible that...
Finding foci is not that hard knowing that (major axis)² = (minor axis)² + (foci)²; a² = b² + c² on the drawing
The string part is more unusual
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A four-fold rule can be used as a sector. That is when folded in two and if the markings are also on the inside and it's not a metric nearly 39" version. The Walker Tolpin book doesn't mention it...
Could it be possible to add a frog holder insert for wooden plane bodies to the LV line up (or simply have a frog shaped insert)? This would allow to use blades and setting mechanisms also on wooden...