On Sunday, July 23, 2015 we visited the war museum of Ties Groenewold in Middelstum. The young owner has always been very interested in especially the German side of World War II in the province of Groningen. He has been active with his metal detector and therefore has many artifacts from the ground that came from the occupation years. He also focused on the bunkers that were in Delfzijl (Batterie Delfzijl) and Termunten (Batterie Fiemel). In spring this museum was opened, displaying his private collection. We were there during the open day to admire the collection. Including a photo shoot at ARS Website.