6 6 0 I N D E X
Ehrenfest, Paul (cont.)
letter from AE, 42n, 101, 107, 129n, 140n,
201n, 233, 287n, 293n, 321n, 333n–334n,
349n, 429n, 456n, 570n
letter to AE, 107, 211n, 215n, 469n
letter to Lorentz, Hendrik Antoon, 107, 348n
Ehrenhaft, Felix (1879–1952)
letter to AE, 106
letter from Weyland, Paul, 106
Eichenwald, Aleksandr (1863–1944), 88
Eidgenössische Technische Hochschule(Federal
Institute of Technology, Zurich). See Tech-
nology, institutes of
Einstein, Abraham Ruppert (1808–1868), 440n
EINSTEIN, ALBERT (1879–1955)
appointment at University of Leyden,
321n, 323n
in Bad Nauheim, 109–111
intention to leave Berlin, xxxii, 108
“most fortunate idea in my life,” 265
on public opinion, 107
salary as member of Prussian Academy of
Sciences, 300n
self-characterization as “Swiss Jew,” 210,
214
threat of assassination, 113
CORRESPONDENCE
to Adler, Friedrich, 121n, 572n
from Allgemeine Elektrizitätsgesell-
schaft, Dr. Blau, 243n; to Allgemeine
Elektrizitätsgesellschaft, 244n
from Anschütz & Co., 84n–85n
from Arco, Georg Count von, 366n
to Arons, Leo, 205n
to Barbusse, Henri, 491n
from Beck, Carl, 300n; to Beck, Carl,
436n
from Berger, Alfred, 227
to Bergmann, Hugo, 293n; with Berg-
mann, Hugo, 230, 447n
from Berliner, Arnold, 102, 109, 349n; to
Berliner, Arnold, 121n
to Berliner Tageblatt, 443n
from Bernays, Paul, 62n
from Bernhard, Georg, 443n
to Besso, Michele, xxx, 9n, 42n, 140n,
217n, 230, 436n, 576n
to Blumenfeld, Kurt, 224, 231
with Boas, Franz, 495n
from Born, Hedwig, 107; to Born, Hed-
wig, 108, 223
to Born, Max, 43n, 108, 111, 125n, 334n,
478n, 486n
from Bothe, Walther W., 486n–487n
to Burghold, Julius, 301n; with Burghold,
Julius, 300n
to Carvallo, Emmanuel, 491n
from Central Committee for the Relief of
Distress in Germany and Austria, 470n
from Central Organization for a Durable
Peace, 9n
from Central-Verein deutscher Staats-
bürger jüdischen Glaubens, 304n; to
Central-Verein deutscher Staatsbürger
jüdischen Glaubens, 303, 304n
from Cohn, Hans, 287n
from Colin, Paul, 217n
to Dällenbach, Walter, 62n, 201n, 416n,
575n
to de Donder, Théophile, 140n
to Delbrück, Hans, 282n–283n
to Deutsche Gesellschaft für Auslands-
buchhandel, 363n
from Deutsche Liga für Völkerbund, 300n
to Doryon, Yisrael, 129n
from Eddington, Arthur, 201n, 281n
from Ehrenfest, Paul, 211n, 215n, 348n; ;
to Ehrenfest, Paul, 42n, 101, 107,
129n, 140n, 201n, 211n, 233, 287n,
293n, 321n, 333n–334n, 349n, 429n,
456n, 469n, 570n; with Ehrenfest,
Paul, 323n, 348n, 487n
from Ehrenhaft, Felix, 106
from Einstein, Elsa, 332n
to Einstein, Pauline, 99n, 188n, 478n
from Eisenhart, Luther P., 231
from Epstein, Paul, 227; to Epstein, Paul,
230, 293n, 363n
from Exner, Wilhelm, 337n
from Fabre, Lucien, 419n
to Förster, Rudolf, 146n, 575n
to Frankfurter, Felix, 228
to Freie Vereinigung für technische
Volksbildung, 337n
from Freundlich, Erwin, 424n, 470n; to
Freundlich, Erwin, 27n, 43n, 405n
from Geiger, Hans W., 487n