My copy of the new book on Gallyons Gunmakers of East Anglia, arrived recently.
The book covers the history of the firm from its beginnings to the modern era,with lots of photos of staff, workshops and showrooms.
Not a huge amount on the guns they made but there is a useful appendix of serial numbers of guns they made and the year made.

The book does not seem to be available from the Gallyon web site so I got my copy through Amazon.

Regards

Alan David
Sydney