K&E 4058W Beginner's Slide Rule

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Country of manufacture: USA,            Date of manufacture: ____
Overall length: 27.1 cm,          Width: 2.8 cm,           Weight: 49.8 gms
Materials: painted, stamped, wood
Cursor: 2.7 X 3.5 X 0.8 cms; metal framed glass lens; lines = single hairline
Scales: 7
Front: A [ B, C ] D
Slide Back:   S, L, T
Gauge Marks: [π, /, //, 785 ]
Back: conversion factors, settings
Condition: C3 (Very Minimal signs of use)
Came with: Instruction booklet

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