Very rare Vox built by Rose Morris Vox V15 (1981 – 1983), according to the Internet.
The Fane Speaker pair is from 1977, which is probably the original equipment.
The dating of the amp was estimated.
An additional screw next to the volume knob is not original.
The rest looks good.
2 x EL84 Power Tubes
2 x 10 Fane Speaker