Dunbar, Howard Wesley  1883-, <br/><br/>
Little known facts about grinding and grinding kinks :  A series of brief articles, treating of commonplace facts concerning grinding / 
Howard w. dunbar 
 - 174 páginas 
<br/><br/> "reprint from grits and grinds" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Esmerilado
<br/><br/><label>LC Class. No.: </label>TJ1280  / D85