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Details and Image



Item#TypeModel No.Match No.Variant No.Model NameMakerCountryProduction or Serial No.MaterialScale LengthDateCondition
KEU482Linear
68-1261
4232
n/a
Jet-Log Jr.Keuffel & EsserUSA
135467
Ivorite Precision Molded ABS
"5"
1969
C2

Notes: "Same as match no. 4230, but with new model number with 68 for slide rule, and 1261 for the specific slide rule model. Mandrel numbers C2 (front) and D2(back) on left end of slide."

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