
Wood and ivory specimen with eight-fold helices, made with turning lathe

Wood and ivory specimen with eight-fold helices, made with turning lathe
Details
- Category:
- Hand and Machine Tools
- Object Number:
- 1928-1162/3
- Measurements:
-
overall: 58 mm 14 mm, 0.008 kg
- type:
- specimen
- credit:
- Holtzapffel and Company