F.374 Data Sheet MJS-p-0366

W&G, 432 Dual-Face Comprehensive, c.1950

Serial Number or Date Stamp:

Country: AUS Primary construction material: wd Case included?: yes

General Description: Specialty linear electro duplex slide rule

Length of 1 decade = 10 in, and overall scale length = 10 in. The largest physical dimension is 14 in.

Front Scales: LL2 L A [ B CI C ] D K LL3

Back Scales: Sine Kw [ HP _ dT Tangent ] dV Eff

Notes: White and Gillespie, Electro rule; made in Melbourne; Pat. App. For

References: JOS 19.2 p59 (2010)

Date Acquired: 10/09/2024