VEB Mantissa 1731 421 Record
Country of manufacture: Germanuy; Date of manufacture: ____
Overall length: 33.0 cm, Width: 4.8 cm, Weight: 78.4 gms
Materials: plastic stators and slide, plastic end braces glued onto back
Cursor: 4.2 X 6.0 X 0.8 cms; all plastic, adjustable; lines = single line on front, three on back
Scales: 22, extensions on A, B, C, CI , D
Front: P, S, ST, DF [ CF, CIF, CI, C ] D, T1, T2, DI
Back: L, K, A [B, CI, C ] D, LL1, LL2, LL3
Gauge Marks: [ π, e, ρ'', ρ', ρg, ρo, ρ,, ]
Condition: C3-C4 (Very minimal to minimal signs of use)
Came with: Original gray plastic, cloth lined, slipcase