Maybe they are incriminating photos.

They were probably smuggled out of france during the war hidden in giant sausages

(Allo Allo Fans will know what i'm getting at)

Keeping with referencing from BBC comedies: Perhaps it’s a photo of a director, a Chippendale and an industrial-sized drum of Swarfega.

Apparently the pics are very rare its a picture of stuart littler actually passing to his winger

One of the "Pictures" is I understand an original by Salford's one and only Harold Riley.

I surpose its a good thing reaily, years ago with a bit of digging in the right places you would get the inner workings of how the club works right down to how many sugars John Wilky has in his tea

Im sure that the club will let us know when there is somthing that they know