A letter over the signature of Ursula N. Gestefeld reaches us; a part of it is as follows:
Chicago, June 9, 1888.
"Will you be kind enough to send me the names and addresses of persons whom you know to be interested in 'Christian Science,' to whom I can send the enclosed circular? The work mentioned therein ... is not intended to supplant 'Science and Health,' but is offered as a key for those who are unable to discern its meaning."
