Petronella "Nel" van Vliet (17 January 1926 <unk> 4 January 2006) was a breaststroke swimmer from the Netherlands. <unk> <unk> <unk> <unk> <unk>
1947 European Aquatics Championships and 1948 Summer Olympics.<unk>1947 European Aquatics Championships and 1948 Summer Olympics. ️<unk>️<unk>️<unk>️<unk>️