Tortoiseshell effect desk calendar Designer (Person) Unknown Manufacturer Unknown Date 1920 - 1929 (circa)
Transparent tortoiseshell effect cigarette case Designer (Person) Unknown Manufacturer Unknown Date 1920 - 1929 (circa)
Light green marbled propelling pencil Designer (Person) Unknown Manufacturer Unknown Date 1920 - 1929 (circa)
Tortoiseshell box with gold coloured pique work Designer (Person) Unknown Manufacturer Unknown Date 1880 - 1930