Düppel, or DYEBÖL, a village of Sleswick-Holstein, 15 miles NE. of Flensburg. In 1849 it was stormed by the Germans, supporting the Sleswick-Holsteiners against the Danes; and in 1864, by the Prussians, after a month's bombardment.
Düppel
Chambers's Encyclopaedia, Volume 4: Dionysius to Friction, p. 128
Source scan(s): p. 0137