|Title||Manual: Instructions for Operating Slide Rules; The Mannheim Type Slide Rule. No place, no date, circa 1955-1957.|
|Object Name||Manual, Training|
|Collection||Keuffel & Esser Company Collection|
|Credit||Museum Collections. Gift of a friend of the Museum.|
|Scope & Content||
Manual: Instructions for Operating Slide Rules; The Mannheim Type Slide Rule. No place, no date, circa 1955-1957. Found in box with Keuffel & Esser slide rule model N4080, objects 2009.006.0137, made circa 1955-1957.
Pamphlet, 5-1/2" high x 48-1/2" wide,  pages.
This item, an apparently generic guide, has no publisher indicated or markings associating with Keuffel & Esser. The slide rule depicted does not correspond to K&E models other than being a Mannheim type. The inclusion of this publication in the box with the slide rule was probably done by either the owner as a free guide found in the store where they purchased it or by the retailer; note the last line on page : "There's A Slide Rule to Fit Your Every Need."
|Year Range from||1955|
|Year Range to||1957|
Keuffel & Esser Co.
K & E
Business & Commerce