The English hallmark consists of  the following: Looking from top to bottom.

1) The Silversmiths sign are the letters R.R.S.L. in this case unknown.

2) Sterling sign, the Lion Passant in motion.This is always on an English piece of Silver.

3) The Town sign in this case Birmingham, a Ships Anchor.

4) The Date letter and Frame in this case an N which dates as 1969.

Summary:

This is a hallmark of a piece of sterling silver made in Birmingham in 1969 by a firm registered under R.R.S.L.