Knitting Needles (Caversham RG4)

Selection of knitting needles. 1 pair of 12mm (39cm), 10mm (36cm), 7mm (30cm), 6.5mm (36cm), 6mm (36cm), 5.5mm (30cm) and 5mm (31cm).
2 pairs of 4.5mm (36cm and 30cm), 4mm (25.5cm).
4 pairs of 3.75mm (30.5cm) and 3.25mm (30cm).

Also one pair of 11 (25cm) and 2 pairs of 9 (30.5cm and 26cm) and 8 (25.5cm and 30.5cm) (older needle size system?)
Amd 3 items I can't identify but they look potentially useful in a knitting context.

Happy to split this lot up if helpful.