Bearston cake knife Designer (Person) Unknown Manufacturer Bearston Metal & Plastics Company Date 1920 - 1929 (circa)
Burnham No. 56 fountain pen casing Designer (Person) Unknown Manufacturer Burnham Date 1920 - 1929 (circa)
BT phonecard, 20 units Designer (Person) Unknown Manufacturer Unknown Manufactured for BT Date 1981 - 1999 (circa)