Thanks

Took some time finding all three parts of this little puzzle.
Gerben;
Don't think I will find a second copy of the catalogue and the largest manual. But I have some extra copies of the more common smallest manual, covering the 1-2 level maintance + technical spesifications and operation. Last page has a fold out exploded diagram, you may have seen it on ebay.. some has poped up there over the years. Let me know if interested. Perhaps a trade?