Folding ruler and case
1800
- Medium
- Ivory (ruler), shagreen on wood core (case)
About
Tall, octagonal tapered case hinged at top. Ivory ruler of seven folding sections graduated in centimeters on one side, inches on the other.
1800
Tall, octagonal tapered case hinged at top. Ivory ruler of seven folding sections graduated in centimeters on one side, inches on the other.