My first key

Here is the first key I tried to make.  At this stage I had used salt to find the nodes of the bar and had taken out wood from the underside using a small bladed saw.  However, I had cut too deeply into the wood and made the note too thin, such that it lost integrity and sounded too low to be of use on my two octave soprano.

I tried a second time and got a little closer but impatience got the better of me and again I went in too deep.  I saved these early notes for experiments on staining with shoe polish (as it appears wood stain is not readily available in Shymkent either).

You may notice under the table there is a mitre saw too.  I bought this so that I could cut the 50cm length bars to the correct lengths to match my stencils.  I would also have rails and legs to cut, so it seemed like a necessary thing to get.  I also bought a drill to drill holes for cords, and a router with which to tune the keys.  I mounted this under my workbench (a converted kitchen table) and then went out and bought ten more karagatch blocks and had them cut into twenty proforma bars like the three in the middle of this picture.