Solar powered calculator promoting Barclays Bank Designer (Person) Unknown Manufacturer Unknown Manufactured for Barclays Bank Date 2004 (circa)
NatWest The Piggy Bank calculator Designer (Person) Unknown Manufacturer Unknown Manufactured for National Westminster Bank Date 1980 - 1988
Jacksons of Piccadilly calculator Designer (Person) Unknown Manufacturer Unknown Manufactured for Jacksons of Piccadilly Date 1980 - 1989 (circa)