Faber Castell 4/98 Elektro 20"

Country of manufacture: Germany,            Date of manufacture: ____
Overall length: 57.5 cm,          Width: 4.2 cm,           Weight: 264.3 gms
Materials: Celluloid lamiate over wood; closed-body simplex
Cursor: 6.7 X 4.2 X 0.6 cms; metal runners holding glass lens; lines = Three on front
Scales: 14, extensions on A, B, CI, C, D
Front: 50 cm // LL2, A [ B, CI, C ] D, LL3 || K
Well: Volts, Volts
Slide Back: sin, lg, tg
Gauge Marks: [π, ρ'', ρ', C, C1, A, M, PS(735), Cu, Cu]
Back: Mathematical amd Physical constants, instructions for use, electrical characteristics
Condition: C3-C4 (Signs of Very minimal to minimaal use)
Came with: nothing