Some Batavus Motorcycle Manuals PDF above the page - M48 Starflite, M56 Regency Laura.
BATAVUS was founded in 1904.
Now making only bicycles. Batavus is one of the two most prestigious Dutch companies. The second is Gazelle, it is like Mercedes and BMW in Germany among cars.
On such a prestigious bike, of course, there is a proud inscription: Made by Batavus in Nederlands.