Gallup, Elizabeth Wells. <br/><br/>
The bi-literal bypher of Sir Francis Bacon /  
discovered in his works and deciphered by Elizabeth Wells Gallup. 
 - Detroit :   Howard Publishing Company,   [1901] 
 - 1 v. ;   24 cm. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Bacon, Francis ( 1561-1626)