A 10″ PVC slide rule with grooved stock and ridges on the slide. There are stainless steel stops on both sides. The cursor is of transparent glass with stainless steel ends and a single cursor line. Comes with a plastic sleeve and cardboard case. Scales: Front: L (Mantissa), LL1, DF and CF (folded at π), CIF, CI, C, D, LL3, LL2. Back: LL0 and LL00 (Reciprocal log-log scales), A, B, T, ST, S, D, DI, K.
Accession Number: 2010.lej.16
Alternative Name:
Primary Materials: PVC, Stainless Steel, Glass
Markings: Old Inventory Number = 16.
Dimensions (cm): Height = 1, Width = 5.6, Length = 32.5
Function: For facilitating calculations.
Condition: Item is in very good condition.
Associated Instruments:
Manufacturer: Blundell Rules Ltd.
Date of Manufacture: c. 1948-1964
Provenance:
Additional Information and References:
Historical Notes:
Themes: