1 0 1 0 I N D E X Timpe, Ferdinand, 814a Tobler-Blumer, Gustav Adolf (1859–1923), 132 Toledano, A. G., 854a Tolischus, Otto D., 880a, 881a, 882a Toller, Ernst, 44n, 109n Tolman, Richard C. (1881–1948), 133n candi- date for chair in Zurich, 132 AE on, 147 Tolstoy, Leo, 838a Torrès, Henry (1891–1966), 225n, 837a, 838a, 843a Trebitsch, Siegfried, 109n, 193n, 681 Treitel, Rosa, birthday greetings, 892a AE thanks for, 896a Trendelenburg, Ernst, 844a Trettler, Alexander, 697n Triepel, Heinrich (1868–1946), 60 Trotsky, Leon (1879–1940) entry permit to Germany for, AE advocates, 636, 685 exiled from the Soviet Union, 636n illness, 636n political asylum for, AE supports, xlix, 708 Tschachotin, Sergei, 807a, 905a Tscherikower, Elias, 690n Tucholsky, Kurt, 44n Uebe, Walter, 44n Uhlenbeck, George E., electron spin hypothesis, 208n Ukraine, pogroms in, 821a Ulizki, L., 609 Ullmann, Hans, 838a Ulm AE expresses appreciation of, 897a AE on as his place of birth, 651 street named after AE, lxxxv, 900a Ultramicroscope, Edward Synge on improve- ment of resolution of, 296–301, 314 AE’s comments, 309, 317 Umberto I, King of Italy (1844–1900), quotation of, 63 Uncertainty relation Heisenberg on, 47n in ideal gas, Schrödinger on, 334 AE’s com- ments, 335 Ungnad, Joachim, 754 Unified field theory AE on work on, 26 AE’s general exposition of, 472–476 Infeld on his attempt at, 341 Kaluza’s, AE on, 451 Mandel’s manuscript on, 492–493 See also Teleparallel unified field theory Union academique internationale, possible membership of central powers of, 157 United Kingdom AE on, 917 elections, AE on, 693 pacifists, AE’s statement for, l prepared for reconciliation with Germany, AE on, 10 United Palestine Appeal, liii, 562n, 881 United States AE on, 910, 921 press reports on, AE denies, 10 colleagues, AE expresses gratitude toward, 10 educational institutions, AE praises, 386 politics, isolationism, 316n prepared for reconciliation with Germany, AE on, 10 women, AE’s alleged views on, 11n Universe, “particle radius” in, AE’s criticism of Müntz’s calculation of, 115 University College, London, 812a University of Cambridge, AE receives honorary doctorate, xlii, 848a, 852a University of Illinois, birthday greetings, 903a University of Leeds, 808a AE declines invita- tion to visit, 855a University of Manitoba, 838a University of Nebraska, birthday greetings, 904a University of Nottingham, opening of, AE invit- ed to, 812a University of Paris, honorary doctorate for AE, lix, 748, 907a AE thanks, 907a cannot ac- cept in person, 610, 622 University of Sofia, 805a University of Zurich, candidates for physics chair at, AE on, 146–147 Zangger on, 131–132 Urdu, journal in, requests short article by AE, 821a Ury, Lesser, 681 U.S. Commissioner of Patents, Berlin, 831a Ussishkin, Menachem (1863–1941), 655n, liv, 609, 696n, 897a birthday greetings, 889a AE thanks for, 654 Vaihinger, Hans, 683n Val Caturla, Julio del (1909–1998), 863a AE asks Luise Karr-Krüsi to help, 418