"The Einstein Theory of Relativity" is the short version (587 m) of the lost American long version (1219 m) of Hanns Walter Kornblum's original German feature "Die Grundlagen der Einsteinschen Relativitäts-Theorie" from 1922 that is also lost.
1954
1938
1935
2008
1945
1901
2011
1971
1898
1902
1903
2012
1970
1913
1926
1897