Grey marbled Platignum propelling pencil Designer (Person) Unknown Manufacturer Platignum Date 1920 - 1929 (circa)
Duro-Point No.2 propelling pencil Designer (Person) Unknown Manufacturer Conway Stewart Date 1920 - 1929 (circa)
Burnham No. 56 fountain pen casing Designer (Person) Unknown Manufacturer Burnham Date 1920 - 1929 (circa)
Imperial 220 Designer (Person) Unknown Manufacturer Litton Industries Manufactured for Imperial Date 1972 (circa)