The sallet (also called celata, salade and schaller) was a combat helmet that replaced the bascinet in Italy, western and northern Europe and Hungary during the mid-15th century.
Regional styles developed, which were catered for by the great armour manufacturing centres of northern Italy (especially Milan) and southern Germany (Augsburg and Nuremberg).
For more heavily armoured troops, a greater level of protection could be afforded by the attachment of a plate reinforcer for the brow of the helmet and a deep visor, usually of the 'bellows' form which incorporated many ventilation slits.
It was round-skulled but was less smoothly curving than the Italian sallet; its most obvious feature was that the rear of the helmet was drawn out into a long tail, sometimes consisting of a number of lames.
German sallets were often worn with a separate scoop-shaped plate gorget, called a bevor, that extended from the upper chest to just below the nose and protected the wearer's lower face and throat.
[10] The German-style sallet was the model for the World War I German Stahlhelm, whereas the kettle hat inspired the contemporary British and French helmets.