Synthena napkin rings Designer (Person) Unknown Manufacturer Synthena Plastics Date 1950 - 1959 (circa)
Water meter counter component Designer (Person) Unknown Manufacturer Unknown Date 2000 - 2009 (circa)
Boxed folding sunglasses Designer (Person) Unknown Manufacturer Unknown Manufactured for Marks and Spencer Date 1970 - 1979 (circa)
Black calculator with blue and pink buttons Designer (Person) Unknown Manufacturer Unknown Date 1980 - 1989