Crosses in heraldry Crowns. Several national flags are based on late medieval war flags, including the white-on-red crosses of the flag of Denmark and the flag of Switzerland. The elongated Nordic cross originates in the 18th century due to the rectangular shape of maritime flags. The Red Cross flag originates in 1906 as a colour-switched version of the flag of Switzerland. Crosses in heraldry The cross is a basic design of two intersecting lines (X) used from pre-historic times. Its use was enormously expanded as the Christian cross, from about the 6th century, deriving from a T-shape representing the gibbet ("stauros", "crux") of
Flag of Vendsyssel to be a part of the insignia of the Royal Danish Air Force 723rd Air Squadron. Flag of Vendsyssel The proposed flag of Vendsyssel in Denmark was introduced by the mayor of Hjørring in 1976, and is used to some extent. The flag is named Vendelbrog (with reference to the Danish flag Dannebrog interpreted as The Danish cloth). It is a Nordic Cross flag in blue, orange and green. The blue colour symbolizes the sea. The orange/red colour is symbol of the sun and the beaches of Vendsyssel, and the green is for the lush nature. By tradition, only people