|Title||Manual: The Mannheim Slide Rule; Complete Manual with Tables of Settings, Equivalents & Guage Points. By William Cox. K&E, ca. 1909-1913.|
|Object Name||Manual, Training|
|Collection||Keuffel & Esser Company Collection|
|Credit||Gift of Dr. Robert K. Otnes|
|Scope & Content||
The Mannheim Slide Rule; Complete Manual with Tables of Settings, Equivalents and Guage Points. By Wm. [William] Cox. Published by Keuffel & Esser Co., New York & Hoboken, N.J., [copyright 1891], issued circa 1909-1913.
Booklet, 5-1/2" x 8-3/4" high, pp [ii], 36. Tape mends on cover; gummed cloth tape reinforced spine; cover loose.
|Notes||Copyright date and issue date are not necessarily the same. Dating is tentative and is based: metal frame cursor is depicted; on page 36 there is an ad for the K&E Calculator (4018) which first appeared in the 1909 catalog; the Montreal branch house established 1908 is listed; text mentions slide rule no. 4096 which was not offered after 1915. Note cover code 'B' at top left corner. Page 1 has code at at top: No. 901, ka, a, cc.s, M.E. Printer's imprint at bottom of page 36" John C. Rankin, 54 & 56 Dey St., New York.|
|Year Range from||1909|
|Year Range to||1913|
Keuffel & Esser Co.
K & E
Business & Commerce