"Flanker of a National Guard Battalion":
http://greatestbattles.iblogger.org/GB/Afbeeldingen/1815_Militie_Genty.htm
"Flanker of the guard militia of the capital [Amsterdam], October 29, 1817":
http://greatestbattles.iblogger.org/GB/Afbeeldingen/1817_Flankeur_Schutterij_Hoofdstad.htm