ARISTO-Werke Dennert & Pape, Hamburg / Germany (1961) ******************************************************** VERSION (A) S C A L E S of the ARISTO »TRILOG« Model 0908 ======================================================== Front Side [ inverse / RED ] Back Side ======================================================== LL1 exp(0.01X) ( 0 .. 26 cm Ruler ) LL2 exp(0.1X) LL3 exp(X) K X3 DF πX A X2 -------------------------------------------------------- CF πX B X2 [CIF] [1/πX] [BI] [1/X2] [CI] [1/X] [CI] [1/X] C X C X -------------------------------------------------------- D X D X L lgX S sin(0.1X); [cos(0.1X)] ST arc(0.01X) ( 0 .. 10 " Ruler ) T tan(0.1X); [cot(0.1X)] REMARKS: Prod.Code = G613 = Geretsried, 1961, Lot 3 ======================================================== The SlideRule came in a grey cardboard/fabric case with the PRINT: "ARISTO" / "TRILOG" and the STICKER: "90 JAHRE ARISTO-RECHENSTAEBE" / "25 JAHRE AUS DEM EDELKUNSTSTOFF ARISTOPAL" Have a look at a NEWER VERSION (B) ... Historical Remarks ... impressum: ******************************************************** © C.HAMANN http://public.BHT-Berlin.de/hamann 05/27/17 |