De Gast, Robert,  1936- <br/><br/>
The lighthouses of the Chesapeake / 
Robert de Gast. 
 - Baltimore :  Johns Hopkins University Press,  1973. 
 - 173 p. ;  29 cm. 
<br/><br/>Bibliography: p. 172. 
<br/><br/><label>ISBN: </label>0801815487 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Lighthouses--Chesapeake Bay (Md. and Va.)--Pictorial works.<br/>Photography--Marines.