9 7 0 I N D E X Aschner, M., 609 Assaf, S., 609 Association of Russian Physicists, AE invited to attend meeting of, 846a Astrophysical Observatory, Potsdam, 848a Audorf, Richard, 820a, 822a Auer Gesellschaft, 801a Auerbach, Elias (1882–1971), AE asks for opin- ion on HU, 148 Auerbach, Felix, 852a Auerbach, Israel, 855a Auernheimer, Raoul (1876–1948), 681 Aufseesser, Joseph, 838a Aulard, François-Alphonse, 80n Ausländer, Fritz, 814a Bach, Johann Sebastian (1685–1750) AE on, 909 AE plays, 833a AE’s aphorism on, 286 Bachofen, Johann J., 555 Bacon, Francis, quoted by Schopenhauer, 11n Bacon, Isi, 897a Baeck, Leo, 671n, 754, 755n Baer, Hans H., 742n Baerwald, Alex (1877–1930), liv, 238n, 837a Baerwald-Eisenberg, Charlotte (1883–1937), 238n Bahr, Hermann, 109n, 466n, 681 Baillie, James B., 808a, 854a, 855a Bakalov, George (1873–1939), 323n Balkan Federation, xlviii, 80 Baluschek, Hans, 43 Bamag-Meguin, A. G., 817a, 824a Bandi, Franz (1886–1973), 63, 64 on AE’s possible involvement in Könnike’s nonstop flight, 64n Bandi Jr., Ernst (1907–1991), 64n Bandi-Winteler, Rosa (1875–1962), 63 Baneth, H., 608 Bárány, Robert (1876–1936), 379n, 860a plan for international diplomats and politicians school, AE on, 379 Barbusse, Henri (1873–1935), 80n, 323, 485n, 871a Barclay, Thomas, 838a, 840a Bardini, L., 836a Barjanski, Catherine, 844a, 901a Barnett, Samuel J., 806a Barnhain, Curt, 839a, 840a Barthel, Max (1904–1980), 67n on photochem- ical equivalence law, 65–66 AE’s com- ments, 96 Barthelts, Marie (1840–1932), 624n, 667n Barthelts, Marie (1865–1945), 624n, 667 birth- day greetings and reminiscences, 623 AE thanks for, 667 Bartseva, Tatyana S. (1886–1984), 189 Basca (?), Maria, 828a Battaglia, Otto Forst de, 490n, 874a Bauch, F.W.O. (1903–1996), 444n Bauer, bookbinder, 35n Baumbach, Ernst, 43 Baumer, Leo, 897a Baumgardt, Ludwig, 820a, 821a Baumgarten, Werner, 897a Bauschinger, J., 815a Beaumarchais, Pierre, 11n Becher, Johannes R., 43 Beck, Franz, 832a Beck, Kurt (1890–1943), 42, 43, 44n Becker, Carl H. (1876–1933), lxxxiv, 157n, 827a, 848a, 885a AE praises efforts for intellectual freedom, 384 birthday greetings, 892a AE thanks for, 898a Beerfelde, Hans-Georg von (1877–1960), 201n, 833a, 837a Beer-Hofmann, Richard, 109n Beethoven, Ludwig van AE on accomplishments of, 204 AE plays, liv Behne, Adolf, 43 Belgium, World War I, German massacres in, 879a Belke, Rudolf, 43 Belz, Artur, 897a Benasso, Luigi, 833a Bendix, Ludwig (?), 868a Benedicenti, Alberico, 807a, 905a Benn, Gottfried, 899a Benrubi, Isaak, 859a, 860a, 861a, 886a Bentwitch, N., 609 Berger, Julius (1862–1943), 311n job offer for Hans Albert, 310, 316 Bergmann, Hugo (1883–1975), xxx, 18n, 19, 378n, 609, 619, 872a, 875a, 878a, 890a, 906a, 907a book on causality, AE recom- mends, 619 Bergmann, Max, 820a, 822a, 826a, 830a, 837a, 838a Bergner, Karl, 869a Bergoffen, Max, 897a Bergson, Henri (1859–1941), 867a chairman of ICIC, 184 Berlin, Jewish community, lxxxiv birthday