A.W.Faber-Castell, Stein bei Nuernberg / Germany (1958) ********************************************************************* VERSION (A) SCALES of the FABER-CASTELL » P O C K E T - DISPONENT « Model 67/22 ===================================================================== Front Side Scales in [RED] & {GREEN} Back Side ===================================================================== ( 0 ... 14 cm Ruler ) (DF) 3.6*X KZ: K = Start-Kapital, Z = Zinsen --------------------------------------------------------------------- [CF] [3.6*X] T = Tage Shilling (s/£) Pound {CI} {1/X} Val.; p% = Percent Conversion Scales [C] [X] E ; T = Tage Penny (d/£) Pound --------------------------------------------------------------------- (D) X V ; Z = Zinsen R E M A R K S : There are 2 Versions in the Collection ===================================================================== The (DF),[CF]-Scales are folded at 3.6 * X for Days-of-the-Year. Here the (German-) named scales are marked with their common symbols in brackets: (DF),[CF],{CI},[C],(D). The formula & translation: Zinsen (in % ) = Z = ( K * p * n )/100 ; n = Jahre = Tage/360 ( Z = Interest; K = Capital; p = Interest Rate; n = Years; T = Days ) E = Einkaufspreis ( = Wholesale Price ) V = Verkaufspreis ( = Retail Price ) Val. = Valuta = Currency Production Code = 8 58 = Aug. 1958 Historical Remarks ... impressum: ********************************************************************* © C.HAMANN http://public.BHT-Berlin.de/hamann 08/27/07 |