Posted by Alex on February 23, 2022 at 02:08:03 user Alex.
In Reply to: Re: Reading Ransome in the War and Young Ladies' Calculators posted by Mike Field on February 23, 2022 at 01:43:41:
Reaches up and pulls down off the book shelf above his computer,
KNOTTS FOUR-FIGURE MATHEMATICAL TABLES
Original edition 1900
New Edition 8th Impression 1960
Where else would I keep it?
I think there is a slide rule lying around here somewhere, got to have something to draw straight lines with.
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