This is a jewelry design book in the Art Deco style. It features necklaces using gold, platinum, black lacquer, aquamarine, and other materials, designed from 1925 to the 1930s. There are no missing pages or markings. The cover is torn and the colors have deteriorated due to long-term storage. It is a bit heavy, weighing 2.5 kilograms. Please note that shipping and responses to inquiries will only be available on Mondays, Wednesdays, and Fridays.