[510] “Goethe’s Letters,” vol. vii., p. 314: letter of December 29, 1787, from Rome to Karl August (Weimar, 1890).
[511] G. Merzbach, “Homosexuality and Occupation,” published in the Annual for Sexual Intermediate Stages, 1902, vol. iv., pp. 187-198.
[512] Cf. W. S., “Woman-Man on the Stage,” published in the Annual for Sexual Intermediate Stages, vol. ii., pp. 313-325.
[513] This writer is also the inventor of the word “homosexual,” which is found for the first time in his book.
[514] Magnus Hirschfeld, “Result of the Statistical Investigations regarding the Percentage of Homosexuals,” published in the Annual for Sexual Intermediate Stages, 1904, vol. vi., pp. 109-178.
[515] F. Karsch, “Uranism or Pæderasty and Tribadism among Savage Races,” published in the Annual for Sexual Intermediate Stages, 1901, vol. iii., pp. 72-201.
[516] “Traces of Contrary Sexuality among the Ancient Scandinavians: Reports of a Norwegian Literary Man,” published in the Annual for Sexual Intermediate Stages, 1902, vol. v., pp. 244-263.
[517] Regarding homosexuality in Japan, cf. also “Pæderasty in Japan,” by Suyewo Iwaya, published in the Annual for Sexual Intermediate Stages, 1902, vol. iv., pp. 264-271.
[518] In the second volume, now in course of preparation, of my work on “The Origin of Syphilis,” will be found a detailed critical investigation, based upon the most recent data, of homosexuality and pseudo-homosexuality in ancient times and during the middle ages.
[519] Cf. “Four Letters of Carl Heinrich Ulrichs (‘Numa Numantius’) to his Relatives,” published in the Annual for Sexual Intermediate Stages, 1899, vol. i., pp. 36-96 (with portrait).