Signed on the decoration on most of the plates by the Sica factory and on the back with the catalog number and place of production, "Italy". In 1946, the ceramic factory "S.I.C.A." (Italian Artistic Ceramics Society) was founded in Nove, in the province of Vicenza, by G. Battista Cogo, Giovanni Grappiglia, Stefano Guzzo and Angelo Perin.
