Certainly the barrels. Can't say much more than this. E.M. was dead. Both workshops were still open but serial numbered guns decline rapidly. Boxlocks like everyone else likely were made in the white in Birmingham. I've speculated the Reilly company continued to make sidelocks but at this point who knows.

Here are a few Reilly sidelocks made in the 1890's:

[Linked Image from i.imgur.com]