Nestler Polymath Duplex

Country of manufacture: Germany,            Date of manufacture: ____
Overall length: 35.1 cm,          Width: 5.0 cm,           Weight: 119.5 gms
Materials: all plastic, plastic end braces glued on front and back, rubber bumpers front and back
Cursor: 4.3 X 5.9 X 1.0 cms; all plastic, adjustable, slightly magnifying; lines = five on front, two on back
Scales: 24, extensions on A, B, C, D
Front: LL01, LL02, LL03, A [ B, L, K, C ] D, LL3, LL2, LL1
Back: CT, T, ST, DF [ CF, CIF, CI, C] D, P, S, CS
Gauge Marks: [π, e, C, C1, ρ'', ρ', ρ ]
Condition: C2 (Mint but without all extras)
Came with: Original blue/white plastic box/case