Watson, John,  1842-1918. <br/><br/>
British and foreign building stones,  a descriptive catalogue of the specimens in the Sedgwick Museum, Cambridge, 
by John Watson. 
 - Cambridge [Eng.]  University Press,  1911. 
 - viii, 483 p.  19 cm. 
<br/><br/>Bibliographical foot-notes. 
<br/><br/><label>LCCN: </label>gs 11000437  
<br/><br/><label>Subjects--Corporate Names: </label><br/>Sedgwick Museum.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Building stones.
<br/><br/><label>LC Class. No.: </label>TN950  / .W29 1911