# #Mon Aug 09 11:51:49 CEST 2010 Slide__ubMF4KObEd-WfYQ0GneCwQ_footer=Max Planck Institute for the History of Science, Berlin Slide__ubMF4KObEd-WfYQ0GneCwQ_title=On the Occasion of the 50th Anniversary of the Theory of Relativity Slide__ubMF4KObEd-WfYQ0GneCwQ_subTitle=Draft by Ernst Gehrcke (1955)