Regolo calcolatore vintage Faber-Castell Novo-Duplex n. 2/82

Faber Castell - 2/83N

FABER CASTELL 2/82N DUPLEX SLIDE RULE CASE GERMANY

Faber Castell 2x Novo Duplex 2/83N and 2/82N slide rule in case 1970 Germany

20' FABER CASTELL 4/22 DISPONENT 58 CM SLIDE RULE

Vintage Faber-castell Novo-duplex No 2/82 Slide Rule Made in Germany

Castell slide rule - Italia

Vintage Faber-castell Novo-duplex No 2/82 Slide Rule Made in Germany

Faber-Castell 2/83N Novo-Duplex

Castell Slide Rule

Made in Germany. There are close up detailed pictures on each half of the slide rule to get better view of its condition! Front Scale. Back Scale.

FABER CASTELL 2/82N DUPLEX SLIDE RULE CASE GERMANY

Vintage Faber-castell Novo-duplex No 2/82 Slide Rule Made in Germany

Faber Castell 2/82

Castell Slide Rule

Faber Castell - 2/83N

20' FABER CASTELL 44/87 RIETZ 50 CM SLIDE RULE REGOLO