Worn Hallmarks on Spoon - Ideas?

[925nat]

the marks look worn, it's hard to make them out.
i'm hoping there's enough there to piece together what it could be.
it looks like the first mark is sheffield.
these don't look like sterling to me, but the marks look like sterling hallmarks.

there's three spoons and one looks like it has a different mark, even though the spoons are the same.

[dognose]

Hi,

I hope I do not disappoint you too much, but these spoons are silver plated only. Such deceiving marks led to the crown being outlawed on plated wares in 1896, so they predate that year.

Trev.