Print Your Own Moon
How to Build a Customized Astrolabe Using a Laser Cutter
I think you've got the drawing (photo) turned around. The box pictured in the pic you inlcuded, only had a bottom. No top. If there had been a top, each piece would have had two grooves and there would have been two pieces like the one to the right.
It was my pleasure. I hope my project helps. Kicking out a dozen of the same size should be super easy.
Wood Working Primer
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