DIY Plastics polystyrene sample Designer (Person) Unknown Manufacturer DIY Plastics Date 1995 - 2005 (circa)
Example Noryl moulding Designer (Person) Unknown Manufacturer Unknown Manufactured for Unknown Date 1966 - 2000 (circa)
Polymorph Designer (Organisation) Middlesex University Manufacturer Middlesex University Date 2018 (circa)
Icorene colour sample set Designer (Organisation) ICO Polymers Manufacturer ICO Polymers Date 1990 - 2000 (circa)