F.148 Data Sheet MJS-p-0111

K&E, 4053-3, 1910-1914

Serial Number or Date Stamp:

Country: USA Primary construction material: wd Case included?: no

General Description: Basic linear polyphase slide rule

Length of 1 decade = 10 in, and overall scale length = 10 in. The largest physical dimension is 10 in.

Front Scales: in /| A [ B CI C ] D || K

Back Scales: [ S L T ]

Notes: Polyphase; good condition; no cursor; prod. marks 374* on end of rule

References: http://www.sliderule.ca/4053.htm; http://www.mccoys-kecatalogs.com/v24.2_p56-61.pdf; http://sliderulemuseum.com/SR_Dates.htm#KE

Date Acquired: 08/01/2016