Shaping wood by hand for replica western electric 12a, 15a and 13a
Yes it’s work in inches as the originals were made in USA.
Wood? Well it’s from the USA North East as well. Again just like the originals.
The “almost” same wood exists in other places on the planet : Asia, Japan, Europe but density is just not the same. And as I only do as original….it’s USA grown wood only!