Category
Scientific Instruments
Medium
Wood, metal ++
Distinguishing marks
A.W. Faber Castell
Electro
1/98
Electro
1/98
Condition
Excellent
Date Period
1920-1940
Long Description
I would love if someone could identify how old this ruler is, and what it's worth...
I find them at auctions going from $20-200. I believe mine is mid 1930's, made in Germany, with german writing on the back. Some of these have dates on the ruler itself, but I can't find any on mine.
More photos:Â https://imgur.com/gallery/CiAbbrU
For Sale?
No