Father Christmas melody calculator Designer (Person) Unknown Manufacturer Unknown Date 1980 - 1989 (circa)
Sharp Sparky SOLAR CELL WN-30 calculator Designer (Person) Unknown Manufacturer Sharp Date 1980 - 1989 (circa)
Rockwell Model 18R calculator Designer (Person) Unknown Manufacturer Rockwell International Date 1976
Nobility Model K14/350 calculator Designer (Person) Unknown Manufacturer Nobility Date 1970 - 1979 (circa)
Black calculator with blue and pink buttons Designer (Person) Unknown Manufacturer Unknown Date 1980 - 1989
Jacksons of Piccadilly calculator Designer (Person) Unknown Manufacturer Unknown Manufactured for Jacksons of Piccadilly Date 1980 - 1989 (circa)
Petrous PRMC-1 calculator Designer (Person) Unknown Manufacturer Petrous Electronic Corp Date 1970 - 1999 (circa)
Texas Ti card TI-1784 calculator Designer (Person) Unknown Manufacturer Texas Instruments Date 1980 - 1989 (circa)
Imperial Royal digital 5-T calculator Designer (Person) Unknown Manufacturer Unknown Manufactured for Imperial Computer Company Date 1970 - 1975 (circa)
Parsons 306 radio Designer (Person) Unknown Manufacturer Parsons International Manufactured for Yves Rocher Date 1990 - 1996 (circa)
Radio in the shape of a miniature hi-fi system Designer (Person) Unknown Manufacturer Unknown Date 1990 - 1999
Portadyne transistor radio Designer (Person) Hofmeister, Illes Manufacturer Dynaport Radio and Television Manufactured for Portadyne Date 1962 (probably)
Sony Walkman WM-BF65 personal radio cassette player Designer (Person) Unknown Manufacturer Sony Date 1989 (circa)
KB Golden Rhapsody Super 8 radio Designer (Person) Unknown Manufacturer Kolster-Brandes Injection Moulders Erinoid Date 1963