1746 brace of German origin.
Fullsize image: https://s3-us-west-1.amazonaws.com/h...e_fullsize.jpg
https://s3-us-west-1.amazonaws.com/h...rman_brace.jpg
Previously:
https://www.homemadetools.net/forum/...333#post177208
https://www.homemadetools.net/forum/...196#post169027
https://www.homemadetools.net/forum/...396#post166127
https://www.homemadetools.net/forum/...864#post156397
https://www.homemadetools.net/forum/...217#post165440
