The Musee de Dieppe , also known as the Ceteau-Musee , in the 15th-century chateau in the Rue de Chastes , has a good collection of model ships and carvings in ivory , dating from the 18th century when elephant tusks were a major import from Africa and Asia .
The Musée de Dieppe is a good location to visit for tourists who are interested in rare materials like gold and ivory .