Duro-point propelling pencil Designer (Person) Unknown Manufacturer Conway Stewart Date 1930 - 1939 (circa)
Green Duro-point propelling pencil Designer (Person) Unknown Manufacturer Conway Stewart Date 1930 - 1939 (circa)
Pealised red propelling pencil Designer (Person) Unknown Manufacturer Conway Stewart Date 1930 - 1939 (circa)
Conway Stewart scribe propelling pencil Designer (Person) Unknown Manufacturer Conway Stewart Date 1920 - 1929 (circa)
Duro-Point No.2 propelling pencil Designer (Person) Unknown Manufacturer Conway Stewart Date 1920 - 1929 (circa)
Conway Stewart fountain pen Designer (Person) Unknown Manufacturer Conway Stewart Date 1920 - 1929 (circa)
Scribe 336 Conway Stewart fountain pen Designer (Person) Unknown Manufacturer Conway Stewart Date 1920 - 1929 (circa)
Lunchbox cooler Designer (Person) Champkins, Mark Manufacturer Unknown Manufactured for Concentrate Date 2007