Tecnostyl 40/D Darmstadt-type

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Country of manufacture: Italy,            Date of manufacture: ____
Overall length: 30.0 cm,          Width: 4.8 cm,           Weight: 78.7 gms
Materials: all plastic, closed-body simplex
Cursor: 4.6 X 4.6 X 0.4 cms; all plastic; lines = Four on front
Scales: 15, extensions on A, B, BI, C, CI, D
Front: 28 cm // K, A [ B, BI, CI, C ] D, P, cos, ctg
Slide Back: L, LL1, LL2, LL3
Back: Blank
Gauge Marks: [ π, e, ρ ]
Condition: C4-C5 (Very Minimal to Minimal signs of use)
Came with: Original green cardboard box/case

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