The last time the Kent was used for commercial work was in 1986 and that was for the London side of the company J P Knight (LONDON) Ltd, then they bought the ex Girl classn tug Agnes from Portland ,and the Kent became surplus Again, and I took her to the moorings in Rochester after which she was laid up and eventually --Thankfully became the baby of the South eastern Tug society, There use to be a set of drawings for her in the Rochester office bur they were as built with the tall lowering funnel,and mast, full deck casing , and a lifeboat, it may be that they still exist in the archives of J P knight somewhere I built a model of her 30 years ago and it is still going strong even now.