Percy and the Old Lamp

On a warm fall morning Percy is carrying the mail,then sees Thomas,James,Neville, and Duck talking about a story of an old lamp [possibly lost on Sodor] Percy is so excited he decides to find the old lamp. After he was done with his mail delivering day he sets off. Then HE runs up to Gordon and tells him him what he heard, but Grdon thinks Percy is silly for believing such nonsence. This makes Percy cross and he sets off to find the old lamp.