Wyvern 1845, when it became the crest of its unofficial coat of arms. The company asserted that the "wyvern was the standard of the Kingdom of Mercia", and that it was "a quartering in the town arms of Leicester". However, in 1897 the "Railway Magazine" noted that there appeared "to be no foundation that the wyvern was associated with the Kingdom of Mercia". A green Wyvern stands in the emblem of the ancient and historical umbrian city of Terni, the dragon is called by the citizens with the name of Thyrus. Sable wyvern on a white background with endorsed wings forms
Wyvern (vessel) onboard "Wyvern" shortly before she sank in an attempt to rescue the vessel by pumping out water. Two of the crew were later rescued, but a third crew member went down with the ship. He was found in the sea on 14 July 2013. "Wyvern" lay about under water after the foundering and various oil companies donated money to salvage her. Slavagers raised her from the Baltic Sea on 11 August 2013 and brought her to Stavanger on board the ship . She arrived in Stavanger on 15 August 2013. The cause of the foundering was found to be fractures