Elephant shaped sample, 1 of 2 Designer (Person) Unknown Manufacturer Unknown Date 1930 - 1939 (circa)
Green mottled Bakelite dish Designer (Organisation) Bakelite Manufacturer Bakelite Date 1930 - 1939 (circa)
Printed circuit board Designer (Organisation) Mho Trak Manufacturer Mho Trak Date 1990 - 1999 (circa)
Injection moulding example Designer (Organisation) Icon Plastics Manufacturer Icon Plastics Date 1990 - 1999 (circa)