Firstly, thanks to all for your responses to my question.
_________

Warwick L Nixon Wrote:
-------------------------------------------------------
> yep
>
> But of course I do allow that the more you
> discover that they did NOT build in the round the
> more the possibility of roundness or the
> relationship between a circle and the square,
> being somehow important, does creep in through the
> back door.

An interesting suggestion, Warwick.
Though the 4th Dyn Egyptians don't appear to have had much of a propensity for things circular in their material world, there is still the pyramid and the Sun depicted as a disc to consider...
Me?
I'm still looking to the seked 5 1/2 as the source of 22/7 in relation to Khufu's pyramid.

MJ