number 17 from  "Tema e Veriazoni" ('T and V,') series of more than 350 variations on the theme of 19th century opera singer, Lina Cavalini's face,

stamped under glaze on verso: 

(Image of Eye) 

"Tema E Variazioni" 

"17" 

(logo image of hand with brush)  

“FORNASETTI • MILANO •” 

“MADE IN ITALY” 

Designed c. 1955.