not for Anders Andersen, but built by him for Gunnar Bratvold, publisher of Mobilia magazine in 1950-1951. This all happened in Denmark.
Today the car is in Germany and the current owner was given a false provenance for the car, so that is why the car appeared on AP before as an unknown.
Veteran Tidende, which is a very good magazine ran a story on this car in June, 2000.
Very nicely found! Congratulations