Petrous PRMC-1 calculator Designer (Person) Unknown Manufacturer Petrous Electronic Corp Date 1970 - 1999 (circa)
Abbey National clock radio Designer (Person) Unknown Manufacturer Unknown Manufactured for Abbey National Date 1990 - 1996 (circa)
KB Golden Rhapsody Super 8 radio Designer (Person) Unknown Manufacturer Kolster-Brandes Injection Moulders Erinoid Date 1963