German Title:

Ursprungsimpulse der Geisteswissenschaft. Christliche Esoterik im Lichte neuer Geist-Erkenntnis.

Title in Literal English Translation:

Origin-Impulses of Spiritual Science. Christian Esotericism in the Light of new Spirit-Knowledge

Notes on the German Editions:

Listener Notes

Known Lecture Dates in the German Volume:

Berlin: 1906-01-29  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-04-16  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-05-07  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-05-14  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-10-01  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-10-08  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-10-15  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-10-19  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-10-20  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-10-21  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-10-22  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-10-22  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1906-12-17  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1907-01-28  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1907-02-18  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1907-03-04  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1907-03-25  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1907-04-01  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1907-04-27  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate
Berlin: 1907-06-12  Based on listener notes, partially stenographic, but not necessarily complete or completely accurate

Total Lectures in the German volume: 20