Bemerkung uber periodische Schwankungen der Mondlange, welche bisher nach der Newtonsche Mechanik nicht erklarbar schienen. [Offprint from:] Sitzungsberichte der Koniglich Preussischen Akademie der Wissenschaften XXI. XXII. XXIII, 1919. Berlin: Reichsdruckerei, 1919. — EINSTEIN, ALBERT. 1879-1955.

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Estimate: $3,000–$5,000 hammer
Result
Performance
Sale: Bonhams — History of Science and Technology, New York · 4 December 2019
Record ID: TB-2026-829650
Record: first seen 22 Jul 2026 · updated 22 Jul 2026 · source ↗
Cite this record: TB-2026-829650 — https://thebasis.art/cite/TB-2026-829650

Einstein, Albert. 1879-1955., Bemerkung uber periodische Schwankungen der Mondlange, welche bisher nach der Newtonsche Mechanik nicht erklarbar schienen. [Offprint from:] Sitzungsberichte der Koniglich Preussischen Akademie der Wissenschaften XXI. XXII. XXIII, 1919. Berlin: Reichsdruckerei, 1919. Bonhams, 4 Dec 2019, lot 34. bought in (did not sell). TheBasis.Art, TB-2026-829650.

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Einstein, Albert. 1879-1955., Bemerkung uber periodische Schwankungen der Mondlange, welche bisher nach der Newtonsche Mechanik nicht erklarbar schienen. [Offprint from:] Sitzungsberichte der Koniglich Preussischen Akademie der Wissenschaften XXI. XXII. XXIII, 1919. Berlin: Reichsdruckerei, 1919. Bonhams, 4 Dec 2019, lot 34. bought in (did not sell). TheBasis.Art, TB-2026-829650.

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From the same sale History of Science and Technology · Dec 2019

Lot	Artist	Estimate
PLATO. 427?-347 B.C. Timaeus [AND] Critias [from Ficini's 1484 Opera]…	Plato. 427?-347 B.c. Timaeus [and] Critias [from Ficini's 1484 Opera]. Translated Into Latin By Marsilius Ficinus, Together With Commentary. [florence: Laurentius	$80,000–$120,000
2 titles:	Llull, Ramon. C.1232-1315.	$1,000–$1,500
Geometria á Renato Des Cartes Anno 1637 Gallicé edita.... Amsterdam: …	Descartes, René. 1596-1650.	$1,500–$2,000
A Compleat Treatise of the Muscles, as they appear in Humane Body, an…	Browne, John. 1642-1700.	$1,000–$1,500
Neurographia universalis. Lyons: Jean Certe, 1716.	Vieussens, Raymond DE. 1641-1715.	$1,200–$1,800
An Eighteenth Century Sundial.	—	$2,000–$3,000

Comparable results nearest sold works, same medium & price band

Artist	Lot	Result USD, incl. premium	Sale
Einstein, Albert. 1879-1955.	EINSTEIN, ALBERT. 1879-1955. Autograph Letter Signed ("A. Ei	$3,825	Bonhams, Mar 2020
Einstein, Albert. 1879-1955.	typed letter signed ("a. einstein"), to axel frey samoie in		Sotheby's, Nov 2016
Einstein, Albert. 1879-1955.	Typed letter signed ('A. Einstein') to A.C. Robbins, 112 Mer		Christie's, Dec 2021
Einstein, Albert. 1879-1955.	Typed card signed.		Bonhams, Oct 2023
Einstein, Albert. 1879-1955.	Typed letter signed ('A. Einstein') to A.C. Robbins, 112 Mer		Christie's, Dec 2021
Einstein, Albert. 1879-1955.	Eigh. Brief m. U. an den Sohn Eduard, 1930		Ketterer Kunst, May 2026
Einstein, Albert. 1879-1955.	[EINSTEIN, Albert (1879-1955)].		Christie's, Jul 2019
Einstein, Albert. 1879-1955.	Typed letter signed (A. Einstein') to A.C. Robbins, 112 Merc		Christie's, Dec 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.