Historical information

RVB Limited is now called Sirens and Horns and is still manufacturing sirens in Australia.

Physical description

A hand siren with an L shaped handle two centimetres wide and five centimetres long is attached to the base of a metal cylinder ten centimetres diameter and six centimetres long with the last two centimetres tapering to a six centimetre diameter opening which flares to a 12 centimetre opening in four centimetres. The handle is connected to a thin metal disc which vibrates when the handle is turned making a loud noise. The siren is attached to a wooden handle four centimetres by two centimetres and 21 centimetres long. It is all painted red. A label attached states, "Hand HURRICANE Siren, Made in Australia, Model no. HSI, RVB Limited."