Set of Silver spoons

British Silver What is it?
1

Hi. I have inherited a set of 12 silver spoons in a velvet-lined box. There is also a pair of silver tongs for sugar-cubes. Each item has the letters A & D S. The inside of the box lid has the name “J Cameron & Son, Kilmarnock.”

Any idea of the date of manufacture?

Are they worth anything?

Any information would be appreciated.

Regards,

John D.

2

Might be a silverplate mark used by Allen & Darwin, Portland Works, 55 Arundel Street, Sheffield England ( c.1880 - 1922).