x v i L I S T O F T E X T S 63. From Heinrich Zangger, after 9 June 1923 64. To Hugo Strelitz, 13 June 1923 65. From Albert Karr-Krüsi, 13 June 1923 66. To Menahem M. Ussishkin, 19 June 1923 67. From Paul Ehrenfest, 23 June1923 68. To Eduard Einstein, 25 June 1923 69. From Eduard Einstein, between 25 June and 15 July 1923 70. To Elsa Einstein, 27 June 1923 71. To Elsa Einstein, 30 June 1923 72. “Experimental Determination of the Pore Size of Filters,” before 2 July 1923 “Experimentelle Bestimmung der Kanalweite von Filtern” Deutsche medizinische Wochenschrift 49, no. 31 (1923) 73. To Hans Mühsam and Betty Neumann, 2 July 1923 74. To Max von Laue, 3 July 1923 75. “Fundamental Ideas and Problems of the Theory of Relativity,” 8 July 1923 “Grundgedanken und Probleme der Relativitätstheorie” Les Prix Nobel en 1921–1922. Stockholm: Norstedt & Fils, 1923 76. To Elsa Einstein, 8 July 1923 77. To Eduard Einstein, 15 July 1923 78. To Hendrik A. Lorentz, 15 July 1923 79. To Betty Neumann, between 15 and 31 July 1923 80. “Antisemitism and Academic Youth,” after 15 July 1923 “Antisemitismus und akademische Jugend” 81. To Eduard Einstein, 16 July 1923 82. Message to a Gathering of the Deutsche Liga für Menschenrechte 17 July 1923 Die Friedens-Warte 23 (1924) 83. From Jacques Loeb, 20 July 1923 84. To Erich Ruschkewitz, 21 July 1923 85. Message for French Delegation, before 22 July 1923 86. “Comments upon the Present Situation in Europe,” before 22 July 1923 “Bemerkungen zur gegenwärtigen europäischen Situation” Menschen und Menschenwerke. Vienna: Verlag “Menschen und Menschenwerke,” 1924 87. To Max Born, 22 July 1923 88. To Paul Langevin, 22 July 1923