The first and second one depict the aircraft from Schelde. It is one of the 3 aircraft designers/manufacturers from the Netherlands. Fokker, Koolhoven and Schelde.
Schelde is a shipyard from Vlissingen (Flushing is the city's English name). (Damen Schelde Naval Shipbuilding)
http://translate.google.com/translat...%2F%3Fp%3D9998
http://translate.google.com/translat...schelde_s21%2F