John Pinches teaspoon set also marked 'stokes'

[niceguy1]

HI ALL

I have this set of 12 Sheffield 1974 silver teaspoons, all are hallmarked with initials J. P. which i understand is John Pinches, 2 of them also have the word 'stokes' why is that?

all have a small mirror set into the end of the handle, why would anyone need a mirror on a spoon? or perhaps are they just vacant medallions?

THANKS