Collection of pages from K&E catalogs for the 4160 Family of Slide Rules


Addendum to the 1913 hardbound catalog

The following model numbers are part of the 4160 slide rule family:

Scale set:


The 4160 first appeared in a loose addendum to the 1913 hard bound catalog. The following is a brief history of the 4160 family of slide rules as is told in the K&E catalogs that are available at this time. Exact timing is not possible because of the time between catalogs.

Links to catalog pages for the 4160 family of slide rules:

Scans: Link to scans of 4160s