The product is a book titled "Faïences de Longwy" written by Dominique Dreyfus and published by Massin in 1992. The book likely features information and descriptions about the faience ceramics produced in Longwy, with a focus on the artistry and craftsmanship of the Dreyfus family. This collectible item would be of interest to collectors and enthusiasts of antique and decorative ceramics, offering a glimpse into the history and techniques of faience production in Longwy. In good condition.