Figure 4a: Typical examples of red cooking pots. (approx. 18cm high)

Figure 4b: An example of a red cooking pot lid with a knob in the centre showing a steam hole punched through it. (approx. 20cm diameter)

Figure 4c: A typical example of a grey cooking pot. (approx. 18cm high)

Figure 4d: A typical red casserole. (approx. 20cm diameter)