Coradi polar planimeter
G. Coradi polar planimeter.
Obtained from the Netherlands
An early model planimeter from G. Coradi, its workings are still the same as the much earlier Ott planimeters in my collection. This instrument was used at the Nautical College at Terschelling for demonstrating the working of a polar planimeter. I traded this antique for a newer Ott polar planimeter from my own collection.
coradi planimeter
Data sheet
- Year
- 1907
- Serialnumber
- 8829
8 other products in the same category:
G. Coradi polar planimeter.
Obtained from the Netherlands