Gretaston that is a lovely model . Looking at the the steering gear . I was ab in a steam tug and a 1928 steam sludge tanker . Both had the same type of steering gear . The tug June 1954 to Dec 1957 . The tanker Oct 1978 to Feb 1979 . Her replacement a diesel tanker Feb 1979 to Jan 1995 . Many happy memories . Regards .
Alex C .