Lehner, Ernst. <br/><br/>
Symbols, signs & signets / 
by Ernst Lehner. 
 - New York ;  London :  Dover Publications :  Constable,  1969. 
 - 221p(chiefly illus, charts, coats of arms, facsims, ports) ;  28 cm. 
 - Dover pictorial archive series .
<br/><br/> Originally published, Cleveland: World Publishing, 1950. 
<br/><br/><label>ISBN: </label>0486222411 9780486222417 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Signs and symbols.