197 
2. Extra-mural lectures. 
To civic, educational, and scientific organizations, 
garden clubs, etc. 
d. Courses of instruction. Free to members; a nominal 
fee to non-members. 
e. Children’s Gardens. 
f. Boys and Girls Club. 
Fic. 5. Intimate relation between teacher and pupils, here illustrated, 
yields educational results not easily obtained by lecturing to large groups. 
March 21, 1923. 
g. Docentry. Teaching guides available, by appointment, 
to conduct parties through the conservatories and 
grounds. 
h. Bureau of Information. 
(1) Answers to inquiries on all aspects of plant life 
and gardening. 
By correspondence. 
