# #Mon Aug 09 11:51:49 CEST 2010 Slide__uKFHwKObEd-WfYQ0GneCwQ_footer=Max Planck Institute for the History of Science, Berlin Slide__uKFHwKObEd-WfYQ0GneCwQ_subTitle=Der Tag, 10 December 1921 Slide__uKFHwKObEd-WfYQ0GneCwQ_title=