Joe & Ron my apologies, (I'm sorry I have sinned big time, forgive me all) from Hugill's Shanties of the Seven Seas, I was referencing the song prior to this Run, Bulgine Run, not Clear The Track as I thought. Thanks for calling me up on it so quick, the longer my error the greater my embrassment. Ron as far as I know a bulgine is an engine that could adapt it uses, similar to anchor winches of today, except I thought they were temporary on dockside or pier. Shamefully Barry