Lenjir Faber-Castell 111/54 Linear Slide Rule

Faber-Castell 111/54 Linear Slide Rule

Faber Castell univerzalni lenjir.  
Star preko 55 godina
Neverovatne očuvanosti.
Ispravan.
Originalna kutija.

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Made in Germany in 1965.

This white plastic German slide rule has a clear plastic cursor.
Scales 25 cm. long are on the front of the base of the rule and on both sides of the slide.
The slides on the rule are K, A, B, P, S, and T.
Those on the slide are B, BI, CI and C on the front and LL1, LL2, and LL3 on the back.
The beveled top edge has a scale of equal parts divided to tenths of a centimeter,
27 centimeters long. The front of the instrument has an L scale.
The back has a set of tables of use in mathematics, mechanics, and electronics.

The scale fits in a plastic case that is transparent on top and green on the bottom.

Measurements overall: 2.6 cm x 31 cm x 7.1 cm; 1 1/32 in x 12 7/32 in x 2 25/32 in