As title. I have picked up a 1924 BSA Light pattern, which is stamped with the above Gunmaker(?)'s address of 107 Bishopsgate, London E3. All I have been able to find out so far is Reilly's (of air cane fame) business was incorporated into Charles Rigg & Co in 1917 and ceased trading around 1966. Apparently the site is now occupied by a Boots outlet!

If anybody has access to Geoffrey Boothroyd's Directory of Gunmakers, I'd be grateful for any information you can share.

Many thanks in anticipation,

John