cheers Andrew......that shot of the boat above is actually of the Henry Blogg, and the plans I have are for the field marshall.......so both boats originally ha it, but the old second cox of feild Marshall cannot remember it, althopugh he can remember the colour of the engine casing....Bottle green, later changed to silver grey..........so as you say, it might have been removed, and as I'm not building her as any period, unless I can find whaT IT WAS, MAY LEAVE IT OFF.............I can't find my cromer book at the mo so can't see what it looks like without it.....so, will do a little more research and then decide.
cheers, neil.