PICKETT, Santa Barbara, California / USA (1962) ****************************************************************** SCALES of the ALL METAL SLIDE RULE » TRIG « Model N200-ES ================================================================== Front Side Back Side ================================================================== K X3 A X2 ------------------------------------------------------------------ B X2 S sin(0.1X) ST arc(0.01X) CI 1/X T tan(0.1X) C X C X ------------------------------------------------------------------ D X D X L lgX REMARKS: ================================================================== This pocket model is made of aluminum and came in a leather case. This slide rule has the typical "Pickett-Yellow" body: The "-ES" in the model number means "Eye-Saver". The "-T" (= "Traditional") has a white body. Historical Remarks ... The print on the back side of the beautiful leather cover says: R. RENSEN CO. / AIR CONDITIONING / SAN JOSE, CALIF. impressum: ****************************************************************** © C.HAMANN http://public.BHT-Berlin.de/hamann 01/01/10 |