Keywords: Hengelo, Gelderland vlag.svg Flag of the former Dutch municipality of Hengelo Gelderland Vlag van de voormalige Gelderse gemeente Hengelo own 2011 Arch flag PD-NL-gemeentevlag Hengelo Gelderland Flag Flags by Arch Flags of former municipalities of Gelderland SVG flags of former municipalities of the Netherlands Symbols of Bronckhorst |