An incredibly naively made theatre gun prop.
With a flick of the wrist the 'bang' flag unfurls. Presumably it would have been accompanied with a sound during a play or production.
It has lots of character, is most likely a one off hand made for the play.
It is unlikely to have much age if any but is incredibly folky.
If we were able to hoarde - this is what we would keep.
Delivery can be arranged at cost or collection an be made from KT6 or GU6 via appointment.