The gun was manufactured by John Dickinson of Edinburgh and rebuilt by Derek Miller of Oxford. The shotgun was re-built with an extended stock for the grandson of the original owner in 2006. The torn canvas type outer cover was replaced together with repairs to all the leather work, including the "scarfed in original handle" and the leather hinge was re-sewn. The case was rebuilt internally to fit the revised stock and relined with felt to match the original.
The original owners initialled the leather label re-positioning and the additional current owners initialled blind tooled "antiqued" leather label positioned below the original.