Autograph letters signed (25) : Prague, Zurich, and Berlin, to Erwin Finlay Freundlich, 1911 Sept. 1-1931 Sept. 10 (bulk 1911-1921).

Köppel.

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Kohlschütter, Arnold

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Astronomer, astrophysicist. From the description of Papers. (Unknown). WorldCat record id: 77990777 ...

Einstein, Albert, 1879-1955

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Albert Einstein was born at Ulm, in Württemberg, Germany, on March 14, 1879. Six weeks later the family moved to Munich, where he later on began his schooling at the Luitpold Gymnasium. Later, they moved to Italy and Albert continued his education at Aarau, Switzerland and in 1896 he entered the Swiss Federal Polytechnic School in Zurich to be trained as a teacher in physics and mathematics. In 1901, the year he gained his diploma, he acquired Swiss citizenship and, as he was...

Rubens, Otto

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Freundlich, Erwin, 1885-1964

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Astronomer. Died 1964. From the description of Correspondence and papers. (Unknown). WorldCat record id: 122520820 ...

Naumann.

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Brock, Horace Wood,

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Ludendorff, Fanny

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Eddington, Joyce

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Planck, Max

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Struve, Hermann, 1854-1920

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Brock, John Biddle, Mrs,

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Haber, Schwarzchild.

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