Was given this opisometer by my grandfather. No backstory just a only gift. It measures in Imperial and has made in France on the back works well any ideas?
Category
Scientific Instruments
Medium
Brass ansd steel
Distinguishing marks
Made in France
Condition
Good
History
Only gift from my grandfather it is precious to me I'd like to know what it's worth?
Re: Old French Made Opisometer.
The monetary value of this item isn't much I'm afraid. Would estimate between $10-50 at auction)
The real value here is the memory of your grandfather. Cherish it!