Hi gang. I have a question for someone who may have a better memory that I. I have a 1914 .303 brittish #1 mk III. This ole gal has a little different marking compared to others I know. The designation of S.M.L.E. is a typical one . This one ,though, has the marks S.H.T.L.E. ,and for the life of me cant remember what that stands for. Do any of you remember better than my broken rememberer can ????? thanks all.