Diwa 720 Polylog

Country of manufacture: Denmark,            Date of manufacture: ____
Overall length: 33.5 cm,          Width: 4.8 cm,           Weight: 106.3 gms.
Materials: All plastic, glued-on end braces
Cursor: 3.8 X 5.8 X .78 cms; all plastic, adjustable; lines = Four on front, two on back
Scales: 25, extensions on A, B, C, D
Front: LL00, L, K, A [ B, S, ST, T, C ] D, DI, P, LL0
Back: LL01, LL02, LL03, DF [ CF, CIF, CI, C ] D, LL3, LL2, LL1
Gauge Marks: [π, e ]
Condition: C2-C3 (Mint to very minimal signs of use, but no manual)
Came with: Original cardboard box, leather case