 Berghorn also noted that in the account of the black mass and human sacrifice performed by Draculitz in "Mörkrets makter", the scene is described as being lit by flames similar to the flickering lights of a cinematograph, the first film projector only invented in 1895 and not used commercially until 1896.On chronological grounds, Berghorn felt that the reference to a cinematograph was added in by "A-e" rather being based upon an early draft by Stoker from the early 1890s.Along the same lines, he concluded that several topical political references in "Mörkrets makter" such as the anti-Semitic riots in France caused by the Dreyfus affair; the Franco-Russian alliance, which was signed in 1894; and the 1898 "Orlean" conspiracy" for a royalist coup de etat in France must have been the work of "A-e".