GA 255b
| No. | Lecture Title | Book Title | Date | City | 1. | From the Present Culture Comes Opposition to Spiritual Science. Characterization of a Pamphlet by Professor Traub | Not Yet Available | 16 Nov 1919 | Dornach | 2. | Anthroposophy and Its Opponents (Communication to Members) | Not Yet Available | 28 Nov 1919 | Dornach | 3. | Anthroposophy and Its Opponents: Lecture II | Not Yet Available | 3 Dec 1919 | Dornach | 4. | Anthroposophy and Its Opponents (Communication to Members) | Not Yet Available | 17 Dec 1919 | Unknown | 15. | Anthposophy's Opponents | Not Yet Available | 6 Jan 1920 | Dornach | 5. | Anthposophy's Opponents | Not Yet Available | 24 Apr 1920 | Dornach | 6. | Anthposophy's Opponents | Not Yet Available | 1 May 1920 | Dornach | 7. | The Truth about Anthroposophy and It's Defense Against Falsehood | Not Yet Available | 5 Jun 1920 | Dornach | 16. | Anthposophy's Opponents | Not Yet Available | 8 Jun 1920 | Stuttgart | 17. | Anthposophy's Opponents | Not Yet Available | 3 Aug 1920 | Stuttgart | 9. | Anthposophy's Opponents | Not Yet Available | 5 Sep 1920 | Dornach | 18. | The Truth of Spiritual Science and the Practical Demands of Contemporary Life. | Not Yet Available | 16 Nov 1920 | Stuttgart | 10. | Anthroposophical Spiritual Science, Its Results and Scientific Validation | Not Yet Available | 2 Dec 1920 | Basel | 11. | Anthroposophical Spiritual Science, Its Value for Man and its Relationship to Art and Religion | Not Yet Available | 3 Dec 1920 | Basel | 19. | Spiritual-Scientific Results and Practical Life | Not Yet Available | 4 Jan 1921 | Stuttgart | 20. | Anthroposophy's Opponents | Not Yet Available | 18 Mar 1921 | Stuttgart | 12. | Anthposophy's Opponents | Not Yet Available | 6 May 1921 | Dornach | 21. | Anthroposophy and Threefolding. By its Nature an Advocate | Not Yet Available | 25 May 1921 | Stratford | 8. | Anthposophy's Opponents | Not Yet Available | 28 Aug 1921 | Dornach | 22. | Keywords | Not Yet Available | 2 Oct 1921 | Dornach | 13. | Anthposophy's Opponents | Not Yet Available | 11 Feb 1922 | Dornach | 24. | Anthposophy's Opponents | Not Yet Available | 23 May 1922 | Stuttgart | 23. | Anthposophy's Opponents | Not Yet Available | 27 Sep 1922 | Dornach | 14. | Anthposophy's Opponents | Not Yet Available | 5 Jan 1923 | Dornach |
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