8 3 4 A L P H A B E T I C A L L I S T O F C O R R E S P O N D E N C E Bose, A. M. 18 June 1925 13 C 6 June 1926 493 C Bose, Satyendra Nath 8 October 1925 129 C Bradt, Gustav 4 December 1926 663 C Brandus’scher Verlag 22 March 1926 376 C 9 April 1926 403 C Brasch, Frederick 19 May 1927 856 C Braun, Otto 7 February 1927 476 E Braun, Samuel 3 May 1926 443 C Bräuer, Ernst 29 January 1926 287 C Bredig, Georg 13 February 1913 Vol. 5, 429 E Brillouin, Léon 22 February 1926 200 E 26 February 1926 204 Brinitzer, Albert 26 October 1925 161 C Brockmann, M. 29 June 1925 23 C Brunn, Albert von 2 July 1926 527 C 6 July 1926 534 C Bugge, Mogens 15 July 1925 21 E 4 September 1925 101 C 28 November 1925 207 C Bulgarian Embassy, Berlin 3 January 1926 248 C E Bulgarian Ministry of Science and Art 3 January 1926 249 C E Burns, George 5 February 1926 300 C Busch, Adolf 26 January 1921 Vol. 12, 32a E Calamatianos, S. 15 April 1926 415 C Caldonazzo, Bruto 23 February 1926 328 C after 23 February 1926 330 C E Carathéodory, Constantin 4 October 1926 587 C Carbe, Martin 11 May 1927 847 C E Carus, M. 11 May 1927 848 C E Casa Editrice Giacomo Agnelli 27 February 1926 335 C 25 February 1927 776 C after 25 February 1927 778 C E Cassirer, Ernst 6 March 1926 348 C E Central European Economic Congress in Vienna 2 September 1925 59 E Centro-cultural Israelita “Albert Einstein” 20 September 1925 113 C Chung Chang Peh 7 February 1926 305 C Club de Engenharen, Rio de Janeiro 17 August 1925 85 C Cohn, Emil B. 11 September 1925 64 Colliard, Paul 10 October 1925 132 C