Boardman, John, 1927- The Ralph Harari Collection of finger rings / John Boardman and Diana Scarisbrick - London : Thames and Hudson, c1977 - 149 p. : ill. (some col.) ; 26 cm. Includes index ISBN: PND 16.00 Subjects--Personal Names: Harari, Ralph--Art collections Subjects--Topical Terms: Rings--Catalogs Dewey Class. No.: 739.27