Thank you very much for your responce. I've just ordered Pippa Millers book from amazon. We keep Nightfall at Yarmouth, Isle of Wight. If you are interested in her there are some more photos on my hubands website martynmackrill.com Also we think Nightfall may be the only Miller's boat in existence there is another called Joyeuse built in 1906 but her where abouts unknown.
best wishes
Bryony