8 4 2 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 Kageneck, Count Heinrich von 10 March 1927 498 Kahn, Bernard 26 November 1925 199 C 8 December 1926 667 C Kahn, Fritz 18 December 1926 684 C Kaibel, Franz 22 December 1926 689 C Kamerlingh Onnes, Harm 30 June 1925 26 C 25 July 1926 546 C Kamerlingh Onnes, Heike 14 November 1925 109 Kamerlingh Onnes-Bijleveld, Maria 25 February 1926 202 E Kar, Sites Chandra 19 January 1926 270 C Karr-Krüsi, Albert 23 November 1925 194 C 24 August 1926 565 C Kayser, Rudolf 21 August 1925 54 E Kayser-Einstein, Ilse 9 August 1925 41 E 5 August 1926 342 E 16 October 1926 601 C E Kayser-Einstein, Ilse and Margot Einstein 14 August 1925 46 E Kendrick, John F. before 13 July 1925 42 C 13 July 1925 43 C E Keren Hayesod 25 June 1926 519 C Kerkhof, Karl 13 November 1926 642 C E Kerr, Alfred ca.11 February1923 Vol. 13, 429a CE Kessler, Count Harry 2 November 1925 171 C 6 November 1925 179 C King, Charles 3 August 1925 70 C Kirchberg, Paul 10 May 1926 451 C 7 May 1927 840 C E Klatte, Otto 24 February 1927 772 C after 24 February 1927 773 C E Klatzkin, Jakob 30 December 1925 238 C Klein, Oskar 29 August 1926 363 Klopsch, J. 17 August 1925 86 C Kobbe, Sigismund von 15 March 1926 365 C Koeppe, Leonhard 3 November 1926 627 C 13 November 1926 643 C E Koigen, David 7 March 1926 351 C Kohn, Isidoro 30 November 1925 209 C Kohn, Leo 17 July 1925 49 C 23 July 1925 53 C E 9 September 1925 107 C E 4 October 1925 124 C 29 October 1925 169 C 1 November 1925 100 E 21 November 1925 117 E 11 January 1926 260 C 19 January 1926 271 C