Just checked my scribbles on my Dad's photo notes and there seems to one more in Coldberry (as yet undigitised), as he's clear that the level was no longer accessible then I'll have to assume he was referring to the right level. Who knows maybe someone else has some pics lurking in a box. In total there seem to be about 30 photos from the Hudeshope Beck/Skears area.
Having said that, with a few exceptions, one level can look much like another, it rather goes back to rufenig's point in January about making contemperaneous notes, although that's no definite help when you dealing with stuff which is 40/50 years in the past.
It's good to get whatever info is available so that attributions are as accurate as can be.