Artemide Dedalino desk tidy Designer (Person) Schweinberger, Emma Gismondi Manufacturer Artemide Date 1966
Desk clock with perpetual calendar Designer (Person) Unknown Manufacturer A N Date 1930 - 1939 (circa)
Crayola C-200 calculator Designer (Person) Unknown Manufacturer Advanced Concepts Date 1990 - 1999 (circa)
Alessi STS 01 Dauphine calculator Designer (Person) Sowden, George Manufacturer Alessi Date 1997 (circa)