KB Five bell number 21 Victoria Rumbler Bell Terret - Quite a few years ago we bought a big lot of original Victoria Rumbler Bells, this is a five bell frame with rumbler bells, the frame screws onto a saddle pad screwing onto the wooden part of the pad, it has a removable acorn on the top which you can screw a plume into the thread is 1/4 Whitworth. size about 11 inches high and 7 1/2 inches wide, there is about 7 inches between the screw holes. WE make these to order, it would take about two weeks to make, can be plated in nickel or chrome but shadows can sometimes be seen on the rumbles, does look better in brass.
I have added an image of a five bell frame on a saddle pad with plumes.
One in packet