Square bakelite ink well Designer (Organisation) Unknown Manufacturer Unknown Date 1930 - 1940 (circa)
Boots shaving soap bowl Designer (Person) Unknown Manufacturer Unknown Manufactured for Potter & Moore Date 1930 - 1939 (circa)
Circular four terminal junction box Designer (Person) Unknown Manufacturer Unknown Date 1960 - 1969 (circa)
Military cockpit dimmer switch Designer (Person) Unknown Manufacturer Unknown Date 1930 - 1950 (circa)