The Enochian Experiments of the Golden Dawn: Enochian Alphabet Clairvoyantly Examined by Florence Farr, edited with an introduction and notes by Darcy Kuntz, Vol 7 of the Golden Dawn Studies Series, the 2007 third revised edition published by J D Holmes, is part of the collection at the Reading Room.
“The experiments Farr conducted with the Sphere Group in 1901 with the events and experiences chronicled in her diary. Keys to the Enochian Language; a corrected Holy Table; and a rare full page plate also are included.” [via]