AcuMath 1311 Log Log Decimal Trig (Yellow over Magnesium)

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Country of manufacture: USA,            Date of manufacture: ____
Overall length: 31.6 cm,          Width: 4.0 cm,           Weight: 123.2 gms
Materials: Plastic laminated over Magnesium, metal end braces on back
Cursor: 2.7 X 5.6 X 1.0 cms; all plastic, adjustable; lines = single line, front and back
Scales: 20, no extensions
Front: LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2
Back: LL01, K, A [ B, T, ST, S ] D, L, LL1
Gauge Marks: [π, e, ', '', 786]
Condition: C4 (Minimum signs of use)
Came with: Original box, leather case, instruction manual

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