Given in Dornach, September 23–October 16, 1921
Spring Valley, New York
from shorthand reports, unrevised by
the lecturer from the German edition published
with the title
Anthroposophie als Kosmosophie,
part one (Vol. 207 in the Bibliographical Survey,
1961). Revised translation by Alice Wulsin.
Lecture 10 was translated by Michael
Klein and edited by Alice Wulsin.