Hi DLH and welcome.
There is some interesting info in these older threads:
http://www.doublegunshop.com/forums/ubbt...true#Post210445http://www.doublegunshop.com/forums/ubbthreads.php?ubb=showflat&Number=213677&page=1http://www.doublegunshop.com/forums/ubbt...true#Post251875http://www.doublegunshop.com/forums/ubbt...true#Post348399Frederick Beesley had a good working relationship with Hussey, father and son. On 24 September 1918 he bought stock from Hussey, 5 x 12 bore, 1 x 16 bore and 2 x 20 bore. This was shortly after Hussey senior had died. These became F Beesley guns 2373 to 2380. Here are the Beesley serial numbers against the original Hussey numbers and, in brackets, the bore and year of Hussey serial allocation:
2373=515 (12 from 1906)
2374=14496 (12 from 1907)
2375=14569 (12 from 1907)
2376=15003 (20 from 1911)
2377=15004 (20 from 1911)
2378=15013 (12 from 1911) paired with 2379=15014 (12 from 1911)
2380=15023 (16 from 1911)
In December 1929 Stephen Grant & Joseph Lang Ltd and Herbert Beesley, who had taken over the F Beesley business by then, bought some of the Harrison & Hussey work-in-progress; the remaining stock and equipment was sold to the trade.
Tim