| Type | Engineering/ Surveying |
|---|---|
| Period | 1901 to 1950 |
| Material | Steel |
Check the listing for details. Polarplanimeter Polar Planimeter 1900s Cased. Condition: Used. Listed at 200.27 USD. The Polarplanimeter Polar Planimeter from the 1900s is a rare and valuable collectable in a cased form. This engineering and surveying tool, made of steel, was used in the early 1900s, making it a historical piece with significant scientific value. Its precise measurements and functionality make it a sought-after item for collectors interested in vintage scientific instruments. Very good condition as photographs show Despatched by Carrier