Otis King, Model K, 1965
Serial Number or Date Stamp: Y1881
|Country: UK||Primary construction material: ss||Case included?: yes + box|
General Description: Basic helical simple slide rule
Length of 1 decade = 66 in, and overall scale length = 66 in. The largest physical dimension is 6 in.
Front Scales: D [ C ]
Notes: Type C; leather case + original box, instructions (8 pg, folded)
Date Acquired: 10/20/2021