The positions of these mortices is drawn in the side elevation.Note the ends of these are perpendicular to the outer face of the frame not horizontal.Each one will have to be measured vertically from the body framing plan in relation to the keel and transferred onto the cross section of each individual frame.These will then be drawn across perpendicular on the frame cross section.The measured height is only true with respect to the mortices position on the outer face of the frame.
Because the framing plan cannot be used to establish the mortices on the bottom of the hull(it is a side elevation) the flooring plan will have to be used.This time measurements will be taken from the centreline bow to stern on the plan.The difference is that these will be the position of the mortices on the inside face of the frames as this is a view looking down on the vessels structure.Again the ends of these mortices will have to be drawn in perpendicular to the outer profile of the floor timbers.
I plan to transfer these positions once I have had copies made as I wish to use possibly red to illustrate them.If everything was a black line,there would just be too many black lines possibly resulting in error due to confusion.Some pics of areas of both framing and flooring plan showing the many mortice and tenon joints present on this vessels framing
Kind Regards
Nigel
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