The "Bangham" Resonator Whistle
All whistles are made to order.
Delivery can be up to 6 weeks during busy periods.
This whistle was designed by Larry Bangham of Los Angeles and
consists of a small whistle for mounting outside the cab with the resonating
chamber and operating valve inside the cab, it gives a deeper note than a
normal organ pipe whistle.
The whistles will be supplied in several different formats for
different types of engine, and will be supplied with the required Steam Valve,
pipes and tubing, plus fitting and tuning instructions and are listed as
A suitable steam connection will be required from your boiler.
For some Roundhouse engines this will be taken from the Regulator body,
so DJB will require your Regulator for modification.