126 
Officers, their Duties. 
CHAP. II. 
General In- 
structions. 
Qualifications 
of Officers. 
the respective duties of their stations, and as 
men who have the credit and utility of this In- 
stitution truly at heart. 
21. Upon every future vacancy in the offices 
of Principal, Under, or Assistant Librarian, the 
Secretary, at the time when he notifies such va- 
cancy to the Three Trustees in whom the no- 
mination or appointment is vested, shall (for 
the better enabling them to supply the place of 
such officer) inform them also of the particular 
loss to the Establishment, in respect of his know- 
ledge of modern languages, and his ability to 
converse in them. 
