I am trying to figure out the hallmarks on this tea service. Elkington were based in Birmingham but I do not see the Anchor stamp. Also three pieces have the capital J stamp and one has an F. It’s so hard to take a photo without a reflection. Hope you can read it.
This is not a hallmark (which is reserved for precious metals) which is why you can’t see the Birmingham anchor. This is an electroplate mark. However, unusually for electroplate, it is possible to date it to 1895. I note that your first image actually says “silverplate”.
Phil