Humphreys, R. A.  1907- <br/><br/>
The Royal historical society, 1868-1968 / 
by R. A. Humphreys. 
 - London :  Offices of the Royal Historical Society,  1969. 
 - v. 71 p. ;  22 cm. 
<br/><br/><label>Dewey Class. No.: </label>906