C O R R E S P O N D E N C E , 1 9 2 0 1 6 9
6 To Paul Ehrenfest, 10, 46
6–15 To Friedrich Czapek, 10, C
7 To Moritz Schlick, 10, 47
7 From City Council of Greater
Berlin, 10, C
7 From Peter Debye, 10, C
7 From Vieweg publishing house,
10, C
8 From Karl Gerhards, 10, C
9 To Robert Fricke, 10, 48
9 From Hendrik A. Lorentz, 10, 49
9–28 Jul From Arthur Schoenflies, 10, 50
before 10 To Friedrich Schmidt-Ott, 10, C
10 From Moritz Schlick, 10, 51
10 From Friedrich Schmidt-Ott, 10, C
11 To Arthur S. Eddington, 10, 52
11 To Friedrich Schmidt-Ott, 10, C
12 From Moritz Schlick, 10, 53
13 From Willem H. Julius, 10, 54
14 From David Reichinstein, 10, 55
14 From Maurice Solovine, 10, C
15 To Hendrik A. Lorentz, 10, 56
15 From Robert W. Lawson, 10, C
15 From Hans Reichenbach, 10, 57
16 From Ernst Cassirer, 10, 58
16 From Friedrich Schmidt-Ott, 10, C
16 From Maurice Solovine, 10, C
17 From Friedrich Czapek, 10, C
18 To Hedwig Born, 10, 59
18 From Leonhard Grebe and Albert
Bachem, 10, 60
18 From Ernst Wagner, 10, C
19 From Amelie Goldschmidt, 10, C
19 From Heinrich Zangger, 10, 61
20 From Hans Thirring, Adolf Smekal
and Ludwig Flamm, 10, C
22 From Vladimir K. Arkad’ev, 10, 62
23
From Hendrik A. Lorentz, 10, 63
23 From Friedrich Schmidt-Ott, 10, C
23 From Eduard Sthamer, 10, C
before 24 To Elis Strömgren, 10, C
24 From Niels Bohr, 10, 64
24 From Adolf von Harnack, 10, C
24 From Oskar Steinel, 10, C
after 24 To Oskar Steinel, 10, C
25 To Hans Thirring, Adolf Smekal,
and Ludwig Flamm, 10, 65
25 From Dinos, 10, C
29 From Moritz Schlick, 10, C
30 To Hans Reichenbach, 10, 66
30 To Moritz Schlick, 10, 67
30 From Otto von Baeyer, 10, C
30 From Edouard Guillaume, 10, 68
July
1 To Friedrich Schmidt-Ott, 10, C
1 To Ernst Wagner, 10, C
2 To Adolf Wermuth, 10, C
3 To Hedwig Kohn, 10, C
3 From Exner, 10, C
3 From Gaston Moch, 10, 69
3 From Robert W. Pohl, 10, C
4 To Hans Albert and Eduard
Einstein, 10, 70
4 To Edouard Guillaume, 10, 71
5 From Lucien Fabre, 10, C
5 From Gustav Maier, 10, C
6 From S. R. Cajal, 10, C
6 From Joseph Petzoldt, 10, 72
8 From German League for the
League of Nations, 10, 73
9 To Leonhard Grebe, 10, C
9 To Rudolf Mewes, 10, C
9 From Deutsche Gesellschaft für
Auslandsbuchhandel, 10, C
9 From German Central Committee
for Foreign Relief, 10, 74
after 9
To Deutsche Gesellschaft für
Auslandsbuchhandel, 10, C
10 To Peter Debye, 10, C
10 To Robert W. Pohl, 10, C
10 To Vieweg publishing house, 10, C
11 From Hedwig Kohn, 10, C
11 From Alfred Magnus, 10, C
12 To Friedrich Schmidt-Ott, 10, C
12 From Leonhard Grebe, 10, C
12 From Hugo Seemann, 10, C
12 From Cornelis van Vollenhoven,
10, C
13 From Wilhelm Hallwachs, 10, C
13 From Hans Vaihinger, 10, C
14 To Julio Rey Pastor, 10, C
14 From Edouard Guillaume, 10, C
14 From Robert W. Pohl, 10, C
15 From Ernst Cassirer, 10, C
16 To Freie Vereinigung für
Technische Volksbildung, 10, C
16 From Max Born, 10, 75
17 From Lucien Fabre, 10, C
19 To Paul Ehrenfest, 10, 76