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Volumes

1. Vol 1 The Machine in the Hand
2. Vol 2 Curt Herzstark: Vienna, Buchenwald, and the Drawings That Survived
3. Vol 3 Contina AG: A Factory in a Farming Principality, 1946–1972
4. Vol 4 Type I and Type II: What Actually Differs
5. Vol 5 The Complemented Stepped Drum: How the Curta Actually Works
6. Vol 6 Operating the Curta: The Four Rules, the Short Cuts, and the Square Root
7. Vol 7 Cutaways, Teaching Models, and the Multiple Curta
8. Vol 8 Collecting: Serials, Condition, Market, and Which Hazards Are Real