Trennert, Robert A., <br/><br/>
Riding the high wire :  aerial mine tramways in the West / 
Robert A. Trennert. 
 - viii, 140 pages :  illustrations ;  24 cm. 
<br/><br/>Includes bibliographical references (p. 125-131) and index. 
<br/><br/><label>ISBN: </label>0870816314 (pbk. : alk. paper) 0870816306 (alk. paper) 
<br/><br/><label>LCCN: </label>2001002382 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mine haulage--History--West (U.S.)--20th century.<br/>Aerial tramways--History--West (U.S.)--20th century.<br/>Aerial tramways--History--West (U.S.)--19th century.<br/>Mine haulage--History--West (U.S.)--19th century.
<br/><br/><label>LC Class. No.: </label>TN332  / .T74 2001 
<br/><br/><label>Dewey Class. No.: </label>622/.66