"Wim Overgaauw" . . "Wim Overgaauw" . . "13/800" . "800" . "XIII800" . "TROS" . "13/807" . . . . "Wim Overgaauw" . . . "807" . . "807" . "13/800 13/807 800 807 AVRO TROS Wim Overgaauw XIII800 XIII807" . "800" . "XIII807" . "AVRO" .