MidCentury Aristo Slide Ruler Model 0970

A rare, 1962 Aristo Slide Rule, model number 0970. The white plastic and plexiglas slide rule is in very good condition with original leather case. Made in Germany.  Previous owner's name is in written in ink in the interior of the case

Aristo 0970 MultiLog DateCode 625 (1962)
From sliderulemuseum.com:
Made in Germany - note plastic ends and plastic cursor
Front Scale
LL00, K, A [ B, T Cot, ST, S Cos, C ] D, DI, LL0
Back Scale
LL01, LL02, LL03, DF [ CF, CIF, L, CI, C ] D, LL3, LL2, LL1
Multiple hairlines: HP, KW