Curta Part Strength at Scale I ordered parts from Shapeways to check the clearances I determined for moving parts and to see and feel the strength of their plastic.
Modeling Refinements In part 2 I finished modeling the parts for the Curta.
Initial Modeling Complete I completed modeling all parts for the Curta Type I from the engineering drawings.
The Backstory I have been bitten by the 3D printing bug.
I have been working on building a gMax 3D printer .
This is a very old post with details on how I built Readium for Android.