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Manual: The Log Log Duplex Trig Slide Rule No. 4080. A Manual. Kells, Kern & Bland. K&E, NY & Hoboken, [copyright 1945.]
Archive
The Log Log Duplex Trig Slide Rule No. 4080. A Manual. By Lyman M. Kells, Willis F. Kern and James R. Bland. Published by Keuffel & Esser Co., New York & Hoboken, N.J., [copyright 1943, 1945], issued 1945-1948.
Booklet, 5-3/16" x 7-3/4" high, pp [iv], 101, [1].
Cover has the old K&E griffin trademark. A 1948 printing had a new cover style with the modern K&E logo of 1942.
2010.023.0011
2010.023
Otnes, Dr. Robert K.
Gift
Gift of Dr. Robert K. Otnes
1945 - 1948
Date(s) Created: 1945 Date(s): 1945-1948 Edition: 38th Publisher: Kueffel & Esser Place Published: New York
Good
Notes: Copyright date and issue date are not necessarily the same. Status: OK Status By: dw Status Date: 2010-05-11
