Dr.M.von Laue / Jean Becquerel - Die Relativitätstheorie + Théorie d’Einstein - 1921-1922

Very interesting Literature about the famous Theories of Albert Einstein.

1. Dr. M. von Laue - Die Relativitätstheorie. Die Allgemeine Relativitätstheorie und Einsteins Lehre von der Schwerkraft - Braunschweig, Friedr. Vieweg & Sohn Verlag, 1921 - 1st Edition - 276 pp with 23 images - Black half-linen marbled Hardcover with gilt printing on spine - 21,5 x 14,5 x 1,5 cm - text: German.

Preface: Dr. M. von Laue, Berlin, May 1921.

Condition: Very Good, only some discoloration on cover, some foxing on some pages and name on title page (see photos). Binding is very good.

2. Jean Becquerel - Exposé Elémentaire de la Théorie d’Einstein et de sa Generalisation - Paris, Payot, 1922 - 1st Edition - 205 pp with 17 images - Linen hardcover with blind green printings - 16 x 10,5 cm - text:French.

Condition: Very Good, only cover has slight traces of use due to age and use and 2 underlines in the “Introduction” (see photos). Binding is good.

¶ Jean Antoine Edmond Marie Becquerel (1878-1953) was a French Physicist, the son of the famous Antoine-Henri Becquerel. He worked on a range of experimental Physics Topics including Magnetic Effects on the Optical Properties of Materials, and the Effects of Low-temperature on Magnetic Susceptibility.

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