RR Auction: The Einstein Archives of Ludwik Silberstein

TLS in German, signed “A. Einstein,” one page both sides, 8.5 x 11, December 17, 1933. Letter to Dr. Ludwik Silberstein, looking at

Important ALS in German, signed “A. Einstein,” four pages, 7 x 9, December 24, 1933. Lengthy handwritten letter to Dr. Ludwik Silber

ALS in German, signed “A. Einstein,” one page, 8.5 x 11, blindstamped personal Princeton letterhead, October 26, 1946. Handwritten l

Offprint booklet of Silberstein's paper 'On Einstein's Gravitational Field Equations,' from the Philosophical Magazine (November 193...

TLS in German, signed “A. Einstein,” one page both sides, 8.5 x 11, September 20, 1934. Letter to Dr. Ludwik Silberstein, on the sub

ALS in German, signed “M. Planck,” one page, 5.5 x 8.75, June 12, 1896. Handwritten letter to Dr. Ludwik Silberstein, in full (trans

ALS in German, signed “M. Planck,” one page both sides, 5.5 x 8.75, October 5, 1897. Handwritten mathematical letter to Dr. Ludwik S

ALS in German, signed “M. Planck,” four pages on two adjoining sheets, 5.5 x 8.5, July 27, 1901. Handwritten letter to Dr. Ludwik Si

Important ALS in German, signed “M. Planck,” four pages on two adjoining sheets, 5.5 x 8.5, July 20, 1906. Handwritten letter to Dr.

ALS in German, signed “M. Planck,” four pages on two adjoining sheets, 5.5 x 8.5, October 22, 1906. Handwritten letter to Dr. Ludwik

ALS in German, signed “M. Planck,” four pages on two adjoining sheets, 4.5 x 7, February 14, 1912. Handwritten letter to Dr. Ludwik

ALS in German, signed “M. Planck,” four pages on two adjoining sheets, 4.5 x 7, August 4, 1919. Handwritten letter to Dr. Ludwik Sil

ALS in German, signed “Planck,” four pages on two adjoining sheets, 5.5 x 8.5, October 19, 1919. Handwritten letter to Dr. Ludwik Si

ALS in German, signed “M. Planck,” four pages on two adjoining sheets, 5.5 x 8.5, November 30, 1919. Handwritten letter to Dr. Ludwi

ALS in German, signed “M. Planck,” three pages on two adjoining sheets, 5.5 x 8.5, January 25, 1920. Handwritten letter to Dr. Ludwi

ALS in German, signed “M. Planck,” four pages on two adjoining sheets, 4.5 x 7, March 21, 1920. Handwritten letter to Dr. Ludwik Sil

ALS in German, signed “M. Planck,” four pages on two adjoining sheets, 4.5 x 7, April 17, 1920. Handwritten letter to Dr. Ludwik Sil

Unsigned offprint booklet of Silberstein's translation of Planck's Nobel Prize lecture: The Origin and Development of the Quantum Theory by ...

Rare ALS, one page both sides, 4.5 x 7, Cavendish Laboratory, Cambridge letterhead, October 3, 1911. Handwritten letter to "Worthington," ...

TLS signed “W. H. Bragg,” one page, 5 x 7, University of London letterhead, January 25, 1919. Letter to Dr. Ludwik Silberstein, in f

Original vintage semi-glossy 4 x 5.5 silver gelatin photograph of Niels Bohr and Ludwik Silberstein side-by-side, annotated on the reverse in Silberst

ALS signed “A. A. Michelson,” one page, 8.25 x 10.75, University of Chicago, Ryerson Physical Laboratory letterhead, December 21, 19

ALS signed “H. A. Lorentz,” three pages on two adjoining sheets, 4.5 x 7, March 19, 1925. Handwritten letter to Dr. Ludwik Silberste

ALS signed “H. A. Lorentz,” one page both sides, 6 x 9.5, Hotel McAlpin letterhead, April 2, 1927. Handwritten letter to Dr. Ludwik

ALS, one page, 5 x 8, The Manor House letterhead, March 12, 1918. Handwritten letter to Dr. Ludwik Silberstein, in full: "First & foremost ...

ALS, one page, 7.75 x 8.25, November 12, 1918. Handwritten letter to Dr. Ludwik Silberstein, in full: "I have read your MS with the greatest in...

ALS, one page, 8.5 x 11, January 18, 1941. Handwritten letter to Dr. Ludwik Silberstein, in part: "Your letter of Nov. 13 remained so long unan...

Rare ALS signed “A. N. Whitehead,” one page, 6.25 x 6.25, personal letterhead (struck through with his new address written in the up

TLS signed “A. S. Eddington,” one page, 8 x 13, Royal Astronomical Society letterhead, January 14, 1916. Standard form letter to Dr.

ALS signed “G. Greenhill,” one page, 8 x 12.5, January 21, 1913. Handwritten letter to Mrs. Silberstein, in full: "I received your k

ALS, one page, 6.5 x 8, October 5, 1909. Handwritten letter to Dr. Ludwik Silberstein, responding to a request for reprints of his papers 'On Op...

ALS, one page both sides, 6.5 x 8, June 3, 1915. Handwritten letter to Dr. Ludwik Silberstein, offering—in long and explicit detail—

ALS, one page both sides, 6.5 x 8, June 30, 1915. Handwritten letter to Dr. Ludwik Silberstein, acknowledging receipt of Silberstein’s book

Partial ALS, one page, 6.5 x 5.75, [no date but circa June 1915]. Last page of a handwritten letter to Dr. Ludwik Silberstein, in part: "'A...

ALS, one page both sides, 6.5 x 8, March 4, 1917. Handwritten letter to Dr. Ludwik Silberstein, concerning papers by them both. In part: "The p...

Five items from Silberstein's homeland in Poland, spanning several decades: Original 8.75 x 6.5 mounted photograph of Silberstein (seated, seco...

Collection of papers from Ludwik Silberstein's education and early career in Europe, including a diploma from Heidelberg University, a Heidelber...

Sharp original 2.5 x 4.25 carte-de-visite portrait of Silberstein at about age thirty, taken by Murillo of Warsaw, neatly signed in black ink, "...

Partly-printed document, three pages on two adjoining sheets, 8.25 x 13.5, October 22, 1912. Memorandum of agreement between "Dr. L. Silberstei...

Signed book: Vectorial Mechanics. First edition. London: Macmillan and Co., 1913. Hardcover, 5.75 x 8.75, 197 pages. Signed on the first free end page

Three items from Silberstein's personal archives: Partly-printed document, one page both sides, 8.5 x 13.5, May 3, 1918. Memorandum of agreemen...

Three items associated with Silberstein's lectures at the University of Toronto in the 1920s: Signed book: The Theory of General Relativity and...

Two items associated with Ludwik Silberstein's book Causality: A Law of Nature or a Maxim of the Naturalist?: Partly-printed document, signed &...

Two offprint booklets from Silberstein's collection: an unsigned copy of "On the Expanding-Universe Doctrine" by Ludwik Silberstein, f...

Ludwik Silberstein's typed, annotated, and handwritten personal bibliography, fourteen pages on eleven sheets, 8.5 x 11, headed: "List of S...

Very lengthy unsigned handwritten manuscript by Dr. Ludwik Silberstein entitled "A Treatise on Plane Geometry," numbered as 223 pages (pag...

Material from Silberstein's personal archive associated with his research in optics and photography, primarily related to his long-term consulta...

AMS signed and dated one day before his death, "Ludwik Silberstein, Rochester, N.Y., January 16, 1948," eight pages on four sheets, headed...