The Instruction Manual for the 4092 K&E Slide Rule
"K&E Log Log Duplex Slide Rules"
This is a complete scan of an early 4092 Instruction Manual. This text does not have a copyright date however it probably dates to approximately 1914. The illustration shows an all glass cursor which probably was first produced in 1914 to 1915. The 2nd page mentions a 4092 1/2 as being a smaller version of the 4092. This is the only mention of a 4092 1/2 in any K&E literature. The other remarkable feature of this text is the printing error on page 7.
- Front Cover ------------------------------------------- page 1
- Description of 4092 & 4092 1/2 ---------------------- page 2
- Back Cover ------------------------------------------- page 8
This instruction manual is from the collection of Michael O'Leary
The scans of this manual were provided by Michael O'Leary
These web pages were produced by Clark McCoy