Borden Louise <br/><br/>
Sea clocks :  the story of longitude / 
 Story of longitude 
Louise Borden ; illustrated by Erik Blegvad. 
 - London :  Greenwich,  2005. 
 - 48 p. :  ill. (some col.) ;  27 cm. 
<br/><br/> Presents an illustrated account of eighteenth-century Englishman John Harrison's forty-year quest to create a perfectly accurate sea clock that would allow sailors to measure longitude. 
<br/><br/><label>ISBN: </label>094806563X 
<br/><br/><label>Subjects--Personal Names: </label><br/>Harrison John 16931776 --Juvenile literature<br/>Harrison John 16931776 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chronometers--History--Juvenile literature<br/>Longitude--Measurement--History--Juvenile literature<br/>Clock and watch makers--Great Britain--Biography--Juvenile literature<br/>Clocks and watches<br/>Longitude<br/>Inventors
<br/><br/><label>LC Class. No.: </label>JUV 01241 
<br/><br/><label>Dewey Class. No.: </label>526/.62/09