An 18 carat gold link necklace by John Paul Cooper
An 18 carat gold link necklace by John Paul Cooper, quatrefoil link panels, stamped to clasp JPC 18, 41cm. long
Literature
Natasha Kuzmanovic John Paul Cooper Designer and Craftsman of the Arts and Crafts Movement, Sutton, page 95 plate 62 for two comparable examples of 18 carat gold necklaces.