‘Abdu’l-Bahá visited the home of Misses Marion Jack and Elizabeth Herrick, at 10 Cheniston Gardens, Wright's Lane (sometimes given as
137a High Street, Kensington. About 80 people were present.
[ABL48-49, In the Footsteps of 'Abdu'l-Bahá p14]
The talk was stenographically recorded and published as Discourse by 'Abdu'l-Bahá at the Unity Meeting of Misses Jack and Herrick. September 22nd, 1911.
For full text see NBAD233-234.