INTRODUCTION. 
XXI 
S .—DONATIONS BY TRUSTEES. 
In enumerating the multitude of additions made 
to this Repository by private donations, it is but 
just to "distinguish those benefactors, who, besides 
gratuitously bestowing much of their time and 
attention to the concerns of the Museum as 
Trustees, have likewise enriched it by repeated 
and valuable gifts, which they have from time to 
time presented, either singly, or in collective, 
and in some instances in considerable numbers. 
The Rev. Thomas Birch, D.D. many years 
Secretary of the Royal Society, and one of the 
fifteen elected Trustees of the first nomination, 
after having rendered great services to the Insti¬ 
tution, while in its infancy, by his unwearied 
assiduity and exertions, closed a meritorious life 
in the year If66, bequeathing his whole, not 
indeed very numerous, but yet truly valuable 
library, to the Museum ; and the annual pro¬ 
duce of all his property in the funds, amount¬ 
ing to £522. 18 s. NeW South Sea Annuities, 
to be equally shared among the three Under 
Librarians for the time being. This learned 
divine, having chiefly distinguished himself 
as a biographical writer, his library excels 
particularly in books relating to that branch of 
literature ; 
Dr. Birch’s 
Library. 
