Einstein Presents the Field Equations of General Relativity
Berlin State Library, 8, Unter den Linden, Friedrichswerder, Dorotheenstadt, Mitte, Berlin, 10117, GermanyPrussian Academy of Sciences
CONFIRMÉCONFIANCE 88 %Two sources agree. Wikipedia's[2][3] History of general relativity says "on 25 November 1915, Einstein presented the updated Einstein field equations to the Prussian Academy of Sciences", and the Wikisource[1] translation of the paper itself carries the publication header: presented at the session of 25 November 1915 and printed in Preussische Akademie der Wissenschaften, Sitzungsberichte, 1915 (part 2), pages 844-847.
Albert Einstein reads The Field Equations of Gravitation to the Prussian Academy of Sciences in Berlin, giving general relativity its final form after an inconsistency with observation sent him back to the drawing board.
Cavendish Laboratory