Aristo 971 Hyperbolog

---

Country of manufacture: Germany,            Date of manufacture: ____
Overall length: 33.8 cm,          Width: 4.8 cm.,           Weight: 110.4 gms.
Materials: PVC stators and slide, metal end braces, adjustable
Cursor: 3.8 X 5.8 X 0.7 cms; metal runners holding plastic lens, detachable; lines = Two lines on front; four on back, incl. HP, kW
Scales: 25, extensions on A, B, C, D
Front: LL01, LL02, LL03, DF [CF, CIF, L, CI, C] D, LL3, LL2, LL1
Back: Th, K, A [B, T, ST, S, C] D, DI, Sh2, Sh1
Gauge Marks: [ π, e, 1/e ]
Condition: C5 (Normal signs of use)
Came with: Wooden presentation case

---

---