Marcantoni 25 RE Electro-Rietz

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Country of manufacture: Italy,            Date of manufacture: ____
Overall length: 29.7 cm,          Width: 4.5 cm,           Weight: 134.3 gms
Materials: Closed body, all plastic
Cursor: 4.6 X 4.1 X 0.6 cms; metal framed glass lens; lines = Three lines, front only
Scales: 14, extensions on A, B, C, D
Front: 27 cms // P, K, A (CV) [ B (KW), CI, C (Dyn) ] D (Dyn), V, U || 10.5 in.
Slide Back: [ S, S&T, T ]
Gauge Marks: [π, C, ρ^'', ρ^', ρ_,,, 736 (MOT), 159 (DYN), Cu (569), √ (4429) ]
Back: Numerical constants, Properties of metals
Condition: C3-C4 (Very minimal to minimal signs of use)
Came with: Orig. black cardboard box/case with 'Telonic' imprint

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