4 2 0 C A L E N D A R 1 9 2 0
The following abbreviations are used:
AE Albert Einstein
IE Ilse Einstein (as AE’s secretary)
BNV Bund “Neues Vaterland”
CCNY College of the City of New York
DPG Deutsche Physikalische Gesellschaft
EE Evening Edition
ETH Eidgenössische Technische Hochschule
GDNÄ Gesellschaft Deutscher Naturforscher und Ärzte
KWG Kaiser-Wilhelm-Gesellschaft
KWIP Kaiser-Wilhelm-Institut für Physik
M German marks
M&Co Bankhaus Mendelssohn & Co.
ME Morning Edition
PAW Preussische Akademie der Wissenschaften
PTR Physikalisch-Technische Reichsanstalt
The following publishing houses are identified by their main name only:
Barth, Gauthier-Villars, Methuen, Renaissance, Slowo, Springer, Vieweg.
When no provenance is indicated, information is available either in the full-text documents
or in standard reference works.
The following documents were discovered after the publication of Volume 10:
1920 Apr 3 ALS to Centralverein deutscher Staatsbürger jüdischen
Glaubens. [87 954]. Dirks and Simon 2005, p. 23.
May–Jun (?) TDft to “P.P.” Draft of appeal by Preparatory Committee for
the Establishment of a Hebrew university in Jerusalem, ask-
ing German Jews to contribute books and funds for planned
university library. Signed by Heinrich Löwe, AE, and
Leopold Landau. [120 992].
Sep–Oct “Der Einsteinbrief ” in K. C. Blätter Vol. 10, No. 9/10 (Sep-
tember–October), pp. 103–106. Includes publication of
AE’s letter to the Centralverein deutscher Staatsbürger
jüdischen Glaubens of 5 April 1920, and an open letter in
response.