Albert Nestler, Lahr in Baden / Germany (1965) **************************************************************** SCALES of the NESTLER P O C K E T DARMSTADT Model 0121 ================================================================ Front Side [ inverse / RED ] Back Side ================================================================ ( 0 ... 13 cm Ruler ) [P] [sqrt(1 - (0.1X)2)] K X3 A X2 ---------------------------------------------------------------- B X2 LL1 exp(0.01X) [CI] [1/X] LL2 exp(0.1X) C X LL3 exp(X) ---------------------------------------------------------------- D X T tan(0.1X) ; [cot(0.1X)] S sin(0.1X) ; [cos(0.1X)] REMARKS: ================================================================ This "modern" Pocket-SlideRule has an ACRYL-CURSOR. Ref. to the print on the back side & on its leather case, the SR was a gift from the »LUITPOLDHUETTE_AG« in Amberg / OPF. Historical Remarks ... impressum: **************************************************************** © C.HAMANN http://public.BHT-Berlin.de/hamann 10/03/12 |