L I S T O F T E X T S x v i i 250. From Georg Count von Arco, 9 January 1920 251. From Theodor Des Coudres, 9 January 1920 252. From League of German Scholars and Artists, 10 January 1920 253. From Charlotte Weigert, 10 January 1920 254. To Paul Ehrenfest, 12 January 1920 255. To Charles-Eugène Guye, 12 January 1920 256. To Hendrik A. Lorentz, 12 January 1920 257. To Heinrich Rausch von Traubenberg, 12 January 1920 258. To League of German Scholars and Artists, 13 January 1920 259. From Friedrich Paschen, 13 January 1920 260. To Georg Count von Arco, 14 January 1920 261. From Paul Oppenheim, 14 January 1920 262. To Theodor Des Coudres, 16 January 1920 263. To Attilio Palatini, 16 January 1920 Not selected for translation 264. From Hendrik A. Lorentz, 16 January 1920 265. To Hendrik A. Lorentz, 19 January 1920 266. From Hugo Bergmann, 19 January 1920 Not selected for translation 267. From Anton Lampa, 19 January 1920 268. From Friedrich Paschen, 19 January 1920 269. To Rudolf Wegscheider, 20 January 1920 270. To Anton Lampa, 21 January 1920 271. From Arthur S. Eddington, 21 January 1920 272. From Paul Ehrenfest, 21 January 1920 273. From Charles-Eugène Guye, 21 January 1920 274. From Friedrich Kottler, 21 January 1920 275. To Robert W. Lawson, 22 January 1920 276. To Kornél Loewy (-Lánczos), 22 January 1920 277. To Paul Ehrenfest, 23 January 1920 278. To Friedrich Paschen, 23 January 1920 279. From Ernest B. Ludlam, 23 January 1920 280. From Edouard Guillaume, 25 January 1920 281. From Edgar Meyer, 25 January 1920 282. To Hans Delbrück, 26 January 1920