Waverley was a British car manufacturer based in Willesden, London, active under various company names between 1910 and 1931. The marque originated with Light Cars Ltd, a firm established by Vernon Trier and his business partner Martin, who had previously been involved with the Trier & Martin carburettor company. Trier had earlier exhibited a cyclecar powered by a JAP V-twin engine under his own name and on the Marlborough stand…