Offsets
When I said one sunny afternoon, my son and I with the aid of his girlfriend took Peggy’s lines, it was not strictly true. What we did, was to take a series of offsets at five stations, one at the centre of her waterline and others spaced evenly fore and aft. These were enough to reproduce her lines on a drawing of about a metre in length and a width of 22cm from the list of offsets which had been transcribed from the girl friend’s notes to my pocket book.
I was asked, a day or so ago, for the offsets by someone who is interested building a copy of this historic vessel, she was a hundred years old this year and sadly it appears that the list of offsets was discarded once the drawing was complete.
We know that Peggy had a beam of 2.38m and that was reproduced in a drawing of width 0.22m so the offsets can found again because the horizontal and the vertical have the same scale and they can be recalculated for nine stations that were on that drawing because the first and last sections are located on the waterline.
