No 3117, New York: Keuffel & Esser, c.1910, — THACHER CYLINDRICAL SLIDE RULE MODEL 4012

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Estimate: $800–$1,200 hammer
Result
Performance
Sale: Bonhams — History of Science and Technology, Los Angeles · 3 November 2021
Record ID: TB-2026-613008
Record: first seen 21 Jul 2026 · updated 21 Jul 2026 · source ↗
Cite this record: TB-2026-613008 — https://thebasis.art/cite/TB-2026-613008

Thacher Cylindrical Slide Rule Model 4012., No 3117, New York: Keuffel & Esser, c.1910,. Bonhams, 3 Nov 2021, lot 28. bought in (did not sell). TheBasis.Art, TB-2026-613008.

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Thacher Cylindrical Slide Rule Model 4012., No 3117, New York: Keuffel & Esser, c.1910,. Bonhams, 3 Nov 2021, lot 28. bought in (did not sell). TheBasis.Art, TB-2026-613008.

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From the same sale History of Science and Technology · Nov 2021

Lot	Artist	Estimate
JOVIAL CREW SHOT. Vintage NASA chromogenic color photograph, 8 x 10 i…	Apollo 11: Nasa "red Number" Photograph	$500–$700
Rabdologiae seu numerationis per virgulas libri duo. Leiden: Peter Ra…	Napier, John. 1550-1617.	$2,000–$3,000
Analysis Geometrica. Cadiz: Christophori de Requena, 1698.	Omerique, Antonio Hugo DE. 1634-1705.	$1,000–$2,000
[TOFT, MARY. C.1701-1763.] The Doctors in Labour; or a New Whim Wham …	Medical Hoax	$1,000–$1,500
PORTABLE MUSIC. Original drawing, pencil on 8 x 5 inch lined paper, 2…	Edison, Thomas Alva. 1847-1931.	$3,000–$4,000
MARCONI, GUGLIELMO. 1874-1937. Photograph Signed ("Guglielmo Marconi"),	Marconi, Guglielmo. 1874-1937. Photograph Signed	$600–$800

Comparable results nearest sold works, same medium & price band

Artist	Lot	Result USD, incl. premium	Sale
Thacher Cylindrical Slide Rule Model 4012.	No 5343, New York: Keuffel & Esser, c.1920, multi-faceted cy	$956	Bonhams, Nov 2020
Thacher Cylindrical Slide Rule Model 4012.	No 3117, New York: Keuffel & Esser, c.1910,		Bonhams, Oct 2023
Apollo 8 Earthrise	SIGNED WITH CHRISTMAS MESSAGE FROM FRANK BORMAN. Large forma		Bonhams, Nov 2021
Apollo 11: Nasa "red Number" Photograph	ALAN SHEPARD POSES WITH THE U.S. FLAG. Vintage NASA chromoge		Bonhams, Nov 2021
Apollo 11: Nasa "red Number" Photograph	CLASSIC CREW SHOT. Vintage NASA chromogenic color photograph		Bonhams, Apr 2022
Apollo 11: Nasa "red Number" Photograph	SATURN V READY & WAITING. Vintage NASA chromogenic color pho		Bonhams, Nov 2021
Apollo 11: Nasa "red Number" Photograph	PARTIAL EARTH VIEW. Vintage NASA chromogenic color photogra		Bonhams, Nov 2021
Apollo 11: Nasa "red Number" Photograph	THE WHOLE EARTH. Color photograph, 8 x 10 inches, 1969, with		Bonhams, Jul 2021

The closest sold results by price, artist, and medium — the appraiser's comp set, generated from the corpus. All figures converted to USD at current reference rates.