Flags and arms of cantons of Switzerland Schwenkel. Zürich attached the Swiss cross in the red Schwenkel rather than in the main flag, and this may have contributed to the development of the flag of Switzerland (placing the white cross in a red field by default). The city of Bern is a Zähringer foundation of 1160. In the 13th century, its flag showed a black bear in a white field, changed to the current red-and-yellow diagonal arrangement in 1289. Bern also had a war flag with a simple red-and-black horizontal division. The cantonal colours remain red and black. The blue-and-white flag is attested from 1386. The vertical
Flag of Switzerland flag for all federal forces in 1839. The Tagsatzung on 2 September 1839 passed a resolution prescribing the use of a unified flag design for all cantonal infantry regiments. In a first circular sent to the cantonal authorities, the flag was described as a red flag with a cross touching the edges, but in 1841, the Tagsatzung opted for a proposal by Carl Stauffer, which was announced to the cantons on 11 October 1841. The 1841 flag shows a bold cross suspended in the center of the square field. The proportions of the cross arm are 1:1, i.e. the cross