Green Duro-point propelling pencil Designer (Person) Unknown Manufacturer Conway Stewart Date 1930 - 1939 (circa)
Purple and white boxed writing set Designer (Person) Unknown Manufacturer Unknown Date 1930 - 1939 (circa)
Black and white patterned fountain pen Designer (Person) Unknown Manufacturer Unknown Date 1920 - 1929 (circa)
Collapsible cone Designer (Organisation) Quazar International Manufacturer Quazar International Date 2023 (circa)