F.260 Data Sheet MJS-p-0039
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Otis King, Model L, 1949
Serial Number or Date Stamp: R1513
Country: UK | Primary construction material: ss | Case included?: 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 L ]
Back Scales:
Notes: Type B/C, rare; original box, instructions (8 pg, folded)
References: http://www.svpal.org/~dickel/OK/OtisKing.html; http://www.dicklyon.com/tech/Scans/OtisKing-1998-Lyon.pdf
Date Acquired: 04/06/2017