Description based on: Einstein and the history of general relativity : based on The proceedings of the 1986 Osgood Hill Conference, North Andover, Massachusetts, 8-11 May 1986 / Don Howard, John Stachel, Vol. 1 (1989); title from cover (surrogate).
2:
Latest issue consulted: Einstein and the changing worldviews of physics / Christoph Lehner, Jürgen Renn, and Matthias Schemmel, Vol. 12, copyrighted 2012 (surrogate).