Smith, George Frederick Herbert,  1872-1953. <br/><br/>
Gem-stones and their distinctive characters, 
by G. F. Herbert Smith...With many diagrams and thirty-two plates of which three are in colour. 
 - London,  Methuen & co. ltd.  [1912] 
 - xiv p., 1 l., 312 p.  illus., xxxii pl. (part col., incl. front.) diagrs.  20 cm. 
<br/><br/> Some plates printed on both sides of leaf. 
<br/><br/><label>LCCN: </label>gs 12000603  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Precious stones.
<br/><br/><label>LC Class. No.: </label>QE392  / .S7