There is no information on a Kenley pipe on either pipedia.org or pipephil.eu, the two best website for information on pipes and pipe makers.
I googled Kenley pipes and what came up was one on eBay that has a ring logo on the stem. If that is the one you are talking about, you can look at pipephil.eu, under Geometrical patterns and there are several "Ring" logos similar to the one on eBay.
It is possible that the pipe is a Medico but it would also be stamped with Medico somewhere on the stem.
Comments
I googled Kenley pipes and what came up was one on eBay that has a ring logo on the stem. If that is the one you are talking about,
you can look at pipephil.eu, under Geometrical patterns and there are several "Ring" logos similar to the one on eBay.
It is possible that the pipe is a Medico but it would also be stamped with Medico somewhere on the stem.