Apart from bookmarking this site for life becoming a member of an online collector community is highly recommended. I advise you to register at the German Helmet Walhalla forum. This forum is free to join and you will be able to interact with advanced collectors from all over the world. There are great benefits for a passionate collector to become part of an international community.
Dutch speaking collectors can also find me on the Lowlands Militaria forum.
LINKS TO MILITARIA AND MILITARY HISTORY WEBSITES