Diwa 311 Electro

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Country of manufacture: Denmark,            Date of manufacture: ____
Overall length: 29.5cm,          Width: 4.9 cm.,           Weight: 92.9 gms.
Materials: Celluloid/wood laminate
Cursor: 4.0 X 4.6 X 0.4 cms; metal runners w/plastic lens; lines = Three hairlines
Scales: 15, extensions on A, B, C, CI, D
Front: 0-25 cm, 0-10 in // Dynamo, K, A [ B, CI, C ] D, Volt, tg, sin
Slide Back: LL1, LL2, LL3
Back: mathematical and physical constants, conversion factors
Well: blank
Gauge Marks: [ π, C, ρ, HP (736), PS (746), e, 28.7 (V), M ]
Condition: C4-C5 (Minimal to Normal signs of use)
Came with: Original brown leather case

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