MAN 058882 - Mechanical components 2 - Tends more towards the Mk1, in used condition, seems to have all pages compared to my other copy.
MAN 258881 - Mechanical Components 1 - More Mk2 orientated, good condition, some oily finger prints within, faded (pink) covers as per the photo.
MAN 258881 - Mechanical Components 2 - Same condition as above.
See images below for typical contents (ie the index card).



