Archive of Collections



Details and Image



Item#TypeModel No.Match No.Variant No.Model NameMakerCountryProduction or Serial No.MaterialScale LengthDateCondition
KEU483Linear
n/a
n/a
n/a
Nordel Sewage RuleKeuffel & EsserUSA
None
Boxwood w/printed scales
"10"
1928
C5

Notes: Closed frame version of the Nordell Sewer Slide Rule. It has the exact same scales as the front side of the 4128 Nordell Sewer Slide Rule - Duplex Type. It is not found in any catalogs and was probably specially made for Link-Belt (based on the advertisement on the rear side of frame and the accompanying instruction sheet.

Click on the Condition Code to obtain more details.