The company's showroom and office building at 127 Fulton Street in the Financial District of ManhattanK&E manufacturing complex in Hoboken, New Jersey
The Keuffel and Esser Co., also known as K&E, was an American drafting instrument and supplies company founded in 1867 by German immigrants Wilhelm J. D. Keuffel and Hermann Esser. It was the first U.S. company to specialize in these products.[1]
Keuffel and Esser was acquired by AZON Corp. in 1987.
^New York City Landmarks Preservation Commission; Dolkart, Andrew S.; Postal, Matthew A. (2009). Postal, Matthew A. (ed.). Guide to New York City Landmarks (4th ed.). New York: John Wiley & Sons. ISBN 978-0-470-28963-1., p.24
process. Many slide rules have S, T, and ST scales marked with degrees and minutes (e.g. some KeuffelandEsser models (Doric duplex 5" models, for example)...
The KeuffelandEsser Manufacturing Complex is located in Hoboken, Hudson County, New Jersey, United States. The western concrete building with the four-sided...
as in KeuffelandEsser rules. Celluloid remains in use for musical instruments, especially accordions and guitars. Celluloid is very robust and easy to...
back of the Aristo slide rule. "Slide Rule and Planimeter Sections". K&E Catalog 42nd Edition. KeuffelandEsser. 1954. p. 279. Archived from the original...
1881. The duplex rule was invented by William Cox in 1891, and was produced by KeuffelandEsser Co. of New York. Writing in 1914 on the 300th anniversary...
Canadian car manufactured between 1899 and 1904 in Ontario "Leroy", a technical lettering system by the KeuffelandEsser Co. This disambiguation page lists...
templates, or using a small mechanical pantograph referred to by the KeuffelandEsser trademark "Leroy" Modern drawings are lettered with computer-aided...
model 1 cost £60 (£545 in 2023) and model 2 was £61.25. In the United States the instrument was marketed by KeuffelandEsser who only supplied model 1. They...
collection of hundreds of slide rules, nomograms, and mechanical calculators. The KeuffelandEsser Company collection, from the slide rule manufacturer...
Machine is published. July 11 – KeuffelandEsser manufacture the last slide rule in the United States. Imre Lakatos' Proofs and Refutations: the Logic of Mathematical...
special slide rule for radio calculations that was manufactured and sold by KeuffelandEsser. Starting in the mid-1930s, the potential of another major war...
A beam compass is a compass with a beam and sliding sockets or cursors for drawing and dividing circles larger than those made by a regular pair of compasses...
One World Trade Center, also known as One World Trade, One WTC, and formerly called the Freedom Tower during initial planning stages, is the main building...
JSTOR 2308082 Wheatley, J. Y. (1908), The polar planimeter, New York: Keuffel & Esser, ISBN 9785878586351 Wikisource has the text of the 1911 Encyclopædia...
southeast corner of Wall Street and Broad Street. Designed by Trowbridge & Livingston in the neoclassical style and constructed from 1913 to 1914, it...
Puckett, James (22 November 2016). "Draughtsman's Alphabets published by Keuffel & Esser". dailytypespecimen. Retrieved 10 November 2017. Morison, Stanley....
standing 11 feet (3.4 m) tall and measuring 16 feet (4.9 m) long, depicts a bull, the symbol of financial optimism and prosperity. Charging Bull is a...
Global Information
