NSVO 'Het hartvuur heilig - Het haardvuur veilig' Badge (Draagteken). The National Socialist Women's Organization (NSVO) was the name under which NSB women between 1938 and 1945 could actively take part in the development and expansion of Dutch National Socialism. The Dutch "Nationaal-Socialistische Beweging" (National Socialist Movement) was founded by 'Anton Mussert' in December 1931 and was a Dutch pro-German Nazi Party. The badge is a nice enameled example, the badge has never been cleaned nor polished, there are only some small scratches/dirt caused by years of storage. The badge is not visible maker marked. The badge is having a functional pin/catch system. Nice original badge in very good condition!