Vintage RARE Eugene Dietzgen Co Slide Rule with Protective Case - $15 (Lake Stevens)

Vintage RARE Eugene Dietzgen Co Slide Rule with Protective Case 1 thumbnail

condition: good

make / manufacturer: Eugene Dietzgen

size / dimensions: 10"L x 1 3/8"W x 1/2"H

QR Code Link to This Post

Vintage Eugene Dietzgen Co Slide Rule that could be a Dietzgen #1760 10" Mannheim c 1928. This slide rule has what looks like a part number that I can't find referenced online - OS-AN-ELEA or O8-AN-ELES
Was used by my grandfather who was a civil engineer.
Beautiful wood base and glass cursor which as a glued break and is fully functional.
Has inches on one lower side and centimeters on the other lower side.
Front scale: A, B, C, D
Back scale: S, T
Small chip on inches side's corner near number 0, which doesn't impact use. (Photo #7)
Small crack on D scale by number 1, which doesn't impact use. (Photo #8)

Black, Indiana National case is NOT original, but wanted to protect this slide rule. This slide rule was more important than the ruler to me.

Cash only
Downsizing
Cross posted

post id: 7954795423

posted: 2026-08-20 11:30

updated: 2026-09-25 19:26

♥ best of ^[?]

reading

writing

saving

searching

refresh the page.

Vintage RARE Eugene Dietzgen Co Slide Rule with Protective Case -...

Vintage Eugene Dietzgen Co Slide Rule that could be a Dietzgen #1760 10" Mannheim c 1928. This slide rule has what looks like a part number that I can't find referenced online - OS-AN-ELEA or...