Heap, Gwinn Harris. <br/><br/>
Central route to the Pacific :  from the valley of the Mississippi to California ... / 
by Gwinn Harris Heap. 
 - Philadelphia :  London :  Lippincott, Grambo, and Co. ;  Trübner and Co.,  1854. 
 - 136, 32 p., [14] leaves of plates (1 folded) :  13 ill. (1 col.), 1 map ;  23 cm. 
<br/><br/> "Journal of the expedition of E.F. Beale, superintendent of Indian affairs in California, and Gwinn Harris Heap, from Missouri to California, in 1853."  Publisher's advertisements on 32 p. at end.  LC copy imperfect: wanting advertisements. 
<br/><br/> Wagner-Camp (4th ed.),  235 
<br/><br/><label>LCCN: </label>rc 01001224  
<br/><br/><label>Subjects--Personal Names: </label><br/>Heap, Gwinn Harris--Travel--West (U.S.)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Overland journeys to the Pacific.<br/>Indians of North America--West (U.S.).
<br/><br/><label>Subjects--Geographic Terms: </label><br/>West (U.S.)--Description and travel.<br/>West (U.S.)--Discovery and exploration.
<br/><br/><label>LC Class. No.: </label>F593  / .H43