An antique line engraving by  Thomas Worlidge  after Francis Kyte.   Edward Cave founded the first English-language magazine, "The Gentleman's Magazine".  In his right hand he is holding  a letter to Sylvanus Urban, St. John's Gate, London.  In the background, a book with the title "Gent Mag."  a hint of lying on a table. 
Approx 10.5cms by 17cms.