Albert Einstein ALS On Rik = 0 & "It is therefore a generalization of the old gravitational

Albert Einstein ALS & Snapshot on Hamburg-American Line Postcard An autograph letter in German entirely engrossed by Albert Einstein (1879-1955), the world-renowned German theoretical physicist, a

ALS in German, signed “A. E.,” one page, 5.5 x 8.5, no date. Handwritten letter to Mr. Reiche, possibly the German physicist Fritz Reiche, with a reference to his research assistant Peter

EINSTEIN, Albert (1879-1955). Photograph Signed in the Plate, Philippe Halsman's portrait of Einstein. Measures 8.0 X 10.0

Albert Einstein On Human Nature: "Practice makes a master, Practice makes a hater…" A thought-provoking item revealing Albert Einstein's views on human nature, ethical behavior, education, and envir

Albert Einstein Signed 'Time' Magazine, April 4, 1938, Inscribed E=mc2. We are honored to present an unmissable artifact of scientific history - an original 'Time' magazine, dated April 4, 1938, signe

Rare ALBERT EINSTEIN SIGNED FULL Physics EQUATION ON ECOAS LETTERHEAD. We are delighted to present an incredible piece of history: a genuine and authentically signed PHYSICS EQUATION, penned by the ic

Two Signed Photographs Of Albert Einstein. Singed in ink, one dated '47. Toning from age. Measures 6-3/8" x 4-7/8", 7-1/4" x 9-1/2", frame measures 12-3/4" x 20-1/4". Shipping $65.00 (estimate $800-$1

We are thrilled to present an extraordinary historical significance: a biography book of Albert Einstein, personally signed by the legendary physicist. This rare item is not just a book but a bridge t

Albert Einstein's Handwritten and Signed Mathematical Equation with Geometric Illustrations. Behold a peerless masterpiece of intellectual history, an original handwritten and signed mathematical equa

EINSTEIN, ALBERT. 1879-1955. Albert Einstein: Philosopher-Scientist. Evanston, Illinois: Library of Living Philosophers, 1949. Edited by Paul Arthur Schilpp. 8vo. Photographic frontispiece portrait a

TLS signed “A. Einstein,” one page, 8.5 x 11, The Institute for Advanced Study letterhead, October 1, 1952. Letter to mathematical physicist Daniel M. Lipkin, in full: "The possibility of

Vintage matte-finish 6 x 8.5 head-and-shoulders photo of Albert Einstein looking directly into the camera, signed and inscribed in the lower border in fountain pen, "Herr Dr. Martin Meyer, A. Einstein

Albert Einstein Inscribed and Signed Photograph. Black and white photograph and mount measuring 5.75" x 7.75" (sight), no place; December 1935. Photogr

ALBERT EINSTEIN LETTER SIGNED - 1935 "YOUNG ISRAEL' Content BAS LOA

Albert Einstein (1879-1955) signed black and white photograph. The signature is signed in black ink and inscribed, ‘E=mc2.’ It's the world's most famous equation, it can be quoted by scien

Signed equation sheet for his Theory of Relativity by Albert Einstein Comes with GFA authentication

Signed limited first edition, one of 760 copies signed and dated "Albert Einstein '49." Octavo, original brown cloth, top edge gilt, original slipcase. The book is in fine condition, the slipcase is i

This extraordinary artifact features the iconic signature of Albert Einstein alongside a profound equation, all set against the backdrop of the Emergency Committee of Atomic Scientists letterhead. Mea

Albert Einstein RARE signed, typed letter signed WOW

Israeli airmail envelope, 7 x 4, postmarked at Tel Aviv on May 5, 1950, signed in ballpoint, “A. Einstein.” In fine condition.

Discover an extraordinary piece of scientific history with this authentic Albert Einstein signed document. This unique artifact features Einstein's iconic mass-energy field equation, a groundbreaking

This auction presents a singular and profoundly significant piece of scientific history: an original formula handwritten by Albert Einstein, extracted from one of his notebooks, and personally signed

A 1948 typed and signed letter from Albert Einstein to Robert R. Young C&O Railroad

Albert Einstein Signed Math Equation