V O L . 1 5 , D O C . 3 7 3 a O C T O B E R 1 9 2 6 2 3 Vol. 15, 373a. Statement on Maxwell’s Equations [possibly October 1926 or later?] [1] The defining equation for the current density together with the equation which follows from 5 x , are equivalent to the Maxwell equations when they are transferred into the general theory of relativity, whose validity for sufficiently weak electromagnetic fields is thus proven within the present theory. In particular, our theory also contains the de- flection of light rays by a gravitational field. x f x ----------- - ix = x f x --------- - x f x --------- - x f x ---------- + + 0 =