Buy FABER CASTELL Model 57 87 RIETZ Slide Ruler Made in Online in India - Etsy
Faber Slide Rules
Faber Castell 67/87 R addiator slide rule sleeve 1960 Germany - Vintage Man Stuff
Vintage Slide Rules / Regoli calcolatori / Las Reglas de Cálculo / 計算尺 - " FABER-CASTELL 2/83N slide rule is considered by some to be the fi nest and most beautiful slide rule
Faber Castell 2x Duplex 2/82 and 62/82 slide rule in case 1960 Germany - Vintage Man Stuff
Worst Scale Layout on a Slide Rule? Meet the early Faber Castell 2/82 - YouTube