Sorry if I didn't explain right what were the contents of the two manuals. The pictures are to blurry to notice, but if you look at the first manual there is a red space at the left bottom corner. In that red place it's written in white font "volume 1". Under that line it's written "english french german". The second manual has got a green space which says "volume 2" and at the bottom it's written "spanish italian dutch".
I remember that the standard european jewel cases were not available for a short period of time because they ran out of stock towards the end of 1995. During that time, the jewel cases were replaced by digipacks (cardboard boxes). Maybe the double cd boxes were used too for that period of time.