The Dutch edition came with a manual and a Nintendo precautions booklet. The triangle on the spine is light purple. All European first editions came with the same disc.
1. Front
2. Back
3. Disc
4. Manual front
5. Manual back
6. Precautions booklet front
7. Precautions booklet back
Thanks to OGDB (images 1-2, 4), Nakian (image 3), and Mobygames (images 5-7).