No I do not have the width of the apex at a set height, but what I do have is a height of 261.5 Rc confirmed by several. Also the angle as I have stated previous.
Last night I measured the angle from a photograph of P2's apex taken from the top of P1.
Adjusting for the angle of view and the distance from both points then the slope of P2 calculates as 52.75 degrees...or 52d45'. That is most similar to the measures taken from the top of the monument that I quoted previous.
Will search for the width at the apex and post if I find it.
Life is not short....it is eternal.
It is we who have the short pleasure passing through it !!