Bahíyyih Khánum
Page 241
90: 4 Jamádiyu'l-Avval 1348 A.H. (8 October 1929 ...
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4 Jamádiyu'l-Avval 1348 A.H. (8 October 1929 A.D.), to the Spiritual Assembly of the Bahá'ís of Tihrán